| • | . | (1) | 
| • | 1850-1874. | (1) | 
| • | 1875-1899. | (1) | 
| • | 1900-1924. | (1) | 
| • | 1925-1949. | (1) | 
| • | Abortion -- Moral and ethical aspects. | (1) | 
| • | Abortion. | (1) | 
| • | Aeronautics -- Arizona -- History. | (1) | 
| • | Afro-American college                        students--Arizona--Tucson--History. | (1) | 
| • | Agricultural experiment stations -- Arizona. | (1) | 
| • | Agriculture -- Arizona -- History. | (2) | 
| • | Agriculture -- Southwest, New -- History. | (1) | 
| • | Airports -- Arizona -- Tucson. | (1) | 
| • | American Association of University Women. | (1) | 
| • | American literature -- Mexican American authors | (1) | 
| • | American newspapers -- Arizona -- History | (1) | 
| • | American newspapers -- Arizona -- History. | (1) | 
| • | American newspapers -- Arizona --Phoenix | (1) | 
| • | American newspapers--Arizona. | (1) | 
| • | Animal industry -- Arizona. | (1) | 
| • | Apache Indians -- Government relations -- History. | (1) | 
| • | Apache Indians -- History. | (1) | 
| • | Apache Indians -- Photographs. | (1) | 
| • | Apache Indians -- Wars -- History -- Sources | (1) | 
| • | Apache Indians -- Wars. | (1) | 
| • | Apache Indians--Arizona. | (1) | 
| • | Arid regions climate—Southwest, New. | (1) | 
| • | Arizona (Battleship) -- History. | (1) | 
| • | Arizona -- Genealogy. | (1) | 
| • | Arizona -- History -- Sources | (1) | 
| • | Arizona -- History to 1912. | (1) | 
| • | Arizona -- History, Military. | (1) | 
| • | Arizona Daily Star--History | (1) | 
| • | Arizona – History. | (1) | 
| • | Arizona--Tucson--Race                        relations--Case studies. | (1) | 
| • | Arizona—History—Photographs. | (1) | 
| • | Art, Modern | (1) | 
| • | Artists -- Arizona -- Tucson -- Exhibitions | (1) | 
| • | Asteroids | (1) | 
| • | Astronomy -- Study and teaching | (1) | 
| • | Athletics -- Arizona -- History | (1) | 
| • | Athletics -- Arizona -- History. | (5) | 
| • | Authors -- Arizona -- Tucson -- Archives | (1) | 
| • | Authors, American -- 20th century. | (1) | 
| • | Authors, American -- Correspondence | (1) | 
| • | Band music, Arranged -- Scores and parts | (1) | 
| • | Band musicians -- Arizona -- Tucson -- 19th Century | (1) | 
| • | Bankers -- Arizona -- History -- Sources | (1) | 
| • | Bankers -- Arizona -- Tucson -- History | (2) | 
| • | Banks and banking -- Arizona | (1) | 
| • | Banks and banking -- Arizona -- History | (2) | 
| • | Banks and banking -- Arizona -- History --    Sources | (1) | 
| • | Banks and banking -- Arizona -- Records and    correspondence | (1) | 
| • | Banks and banking--Arizona. | (1) | 
| • | Baseball -- Arizona -- History. | (1) | 
| • | Basketball -- Arizona --        History | (1) | 
| • | Biodiversity conservation -- West                        (U.S.) | (1) | 
| • | Birth control. | (1) | 
| • | Bisbee (Ariz.)--History | (1) | 
| • | Botanical laboratories -- Arizona -- Tucson --                  History | (1) | 
| • | Botanical laboratories -- Arizona -- Tucson -- History --  Sources | (1) | 
| • | Botanical laboratories -- California -- Carmel -- History --  Sources | (1) | 
| • | Botanists -- Correspondence | (1) | 
| • | Business Enterprises -- Arizona -- Tucson | (1) | 
| • | Businessmen -- Arizona -- Tucson -- History | (1) | 
| • | Canals -- Arizona | (1) | 
| • | Catholic Church - Arizona - Missions | (1) | 
| • | Catholic Church -- Arizona -- History. | (1) | 
| • | Cattle -- Arizona | (1) | 
| • | Cattle -- Arizona. | (1) | 
| • | Cattle brands -- Arizona | (1) | 
| • | Cattle brands -- Texas | (1) | 
| • | Cattle brands--Arizona. | (1) | 
| • | Cattle drives -- Arizona. | (1) | 
| • | Cattle trade -- Arizona | (1) | 
| • | Cattle trade -- Arizona -- History | (1) | 
| • | Cattle trade -- Arizona -- History -- Sources | (1) | 
| • | Cattle trade -- Arizona -- History -- Sources. | (3) | 
| • | Cattle trade -- Arizona -- History. | (4) | 
| • | Cattle trade -- New Mexico -- History. | (1) | 
| • | Cattle trade--Arizona--History. | (1) | 
| • | Cemeteries—Southwest, New—Photographs. | (1) | 
| • | Centers for the performing arts -- Arizona -- Tucson --    History -- Sources | (1) | 
| • | Centers for the performing arts -- Arizona -- Tucson -- History -- Sources. | (1) | 
| • | Chemehuevi Indians -- Government relations. | (1) | 
| • | Chicanas | (1) | 
| • | Chicanos | (1) | 
| • | Chinese -- Arizona -- Tucson -- History | (2) | 
| • | Chinese American business people -- Arizona --    Tucson | (1) | 
| • | Chinese American families -- Arizona --    Tucson | (1) | 
| • | Chinese Americans -- Gambling | (1) | 
| • | Chinese Americans -- Photographs | (1) | 
| • | Chinese Americans -- Societies, etc. | (1) | 
| • | Church buildings -- Arizona -- History. | (2) | 
| • | Church buildings -- Arizona -- Phoenix -- History. | (1) | 
| • | Cities and towns -- Arizona -- History -- Photographs. | (1) | 
| • | Cities and towns -- Arizona -- History. | (2) | 
| • | Cities and towns--Arizona--History. | (1) | 
| • | Civil engineers -- Archives. | (1) | 
| • | Clanton family | (1) | 
| • | Clergy -- Political activity -- United States. | (1) | 
| • | College sports -- Arizona -- History | (2) | 
| • | College sports -- Arizona -- History. | (3) | 
| • | College theater -- United States -- History | (1) | 
| • | Comanche Indians | (1) | 
| • | Comanche Indians--Texas--History--19th century. | (1) | 
| • | Commerce -- Arizona -- History | (2) | 
| • | Commerce -- Texas -- History | (1) | 
| • | Conservation biology -- West                        (U.S.) | (1) | 
| • | Constitutional conventions --                  Arizona. | (1) | 
| • | Constitutional conventions -- Arizona. | (1) | 
| • | Constitutional history --                  Arizona. | (1) | 
| • | Constitutional history -- Arizona -- Sources. | (1) | 
| • | Constitutional history -- Arizona. | (1) | 
| • | Contraception. | (1) | 
| • | Copper miners -- Arizona -- San Manuel -- Interviews. | (1) | 
| • | Copper miners -- History -- Sources. | (1) | 
| • | Copper mines and mining -- Arizona -- Bagdad -- History. | (1) | 
| • | Copper mines and mining -- Arizona -- History -- 20th century. | (1) | 
| • | Copper mines and mining -- Arizona -- History -- Sources. | (2) | 
| • | Copper mines and mining -- Arizona -- Pinal County -- History -- Sources. | (1) | 
| • | Copper mines and mining -- Arizona -- Yavapai County -- History -- Sources. | (1) | 
| • | Copper mines and mining -- Arizona. | (1) | 
| • | Corporations -- Arizona -- History. | (7) | 
| • | Critical race theory. | (1) | 
| • | Dance music, Arranged -- Scores and parts | (1) | 
| • | Dance musicians -- Arizona -- Tucson -- 19th                  Century | (1) | 
| • | Dendrochronology—Research. | (1) | 
| • | Deportation -- Arizona -- Bisbee. | (1) | 
| • | Desert ecology -- Arizona | (1) | 
| • | Desert ecology -- Sonoran Desert | (2) | 
| • | Desert plants -- Arizona | (3) | 
| • | Desert plants -- Arizona -- Sonoran Desert | (1) | 
| • | Desert plants -- Sonoran Desert | (1) | 
| • | Diplomatic and consular service, American -- Great    Britain | (1) | 
| • | Documentary photography--United States--History--20th century. | (1) | 
| • | Earp family | (1) | 
| • | Earp, Wyatt, 1848-1929 | (1) | 
| • | Education -- Arizona -- History | (1) | 
| • | Education -- Arizona -- History. | (2) | 
| • | Education -- Arizona -- Tucson -- History. | (1) | 
| • | Education Building--(Tucson, AZ)--Photographs | (1) | 
| • | Educators -- Arizona. | (2) | 
| • | Electric utilities -- Arizona -- Tucson -- History. | (1) | 
| • | Evolutionary                  paleoecology | (1) | 
| • | Explorers -- New Spain -- History -- 17th century -- Sources. | (1) | 
| • | Explorers -- New Spain. | (1) | 
| • | Extinct cities -- Arizona -- Pima County --    Sources | (1) | 
| • | Extinct cities—Arizona—Photographs. | (1) | 
| • | Extinct cities—New Mexico—Photographs. | (1) | 
| • | Flour mills | (1) | 
| • | Folklore -- Arizona | (1) | 
| • | Football -- Arizona -- History | (1) | 
| • | Football -- Arizona -- History. | (2) | 
| • | Franciscans - Arizona - Missions | (1) | 
| • | Freight and freightage -- West (U.S.) | (1) | 
| • | Frontier and pioneer life -- Arizona -- History --    Sources | (2) | 
| • | Frontier and pioneer life -- Arizona -- History -- Sources. | (1) | 
| • | Frontier and pioneer life -- Arizona -- Tombstone. | (1) | 
| • | Frontier and pioneer life -- Arizona. | (3) | 
| • | Frontier and pioneer life -- West (U.S.) | (1) | 
| • | Frontier and pioneer life--Arizona--Cochise County. | (1) | 
| • | Frontier and pioneer life--Arizona. | (1) | 
| • | Frontier and pioneer life. | (1) | 
| • | Furniture industry and trade -- Arizona -- Tucson --                        History | (1) | 
| • | Gambling -- Arizona -- Tucson -- History | (1) | 
| • | Gastronomy. | (1) | 
| • | Geological time—Research. | (1) | 
| • | Geology--Arizona | (1) | 
| • | Ghost stories, American -- Southwest, New | (1) | 
| • | Gold miners -- Alaska -- Biography. | (1) | 
| • | Gold miners -- Arizona -- Biography. | (1) | 
| • | Gold miners -- Canada -- Biography. | (1) | 
| • | Gold mines and mining -- Alaska -- History. | (1) | 
| • | Gold mines and mining -- Arizona -- Cochise County. | (1) | 
| • | Gold mines and mining -- Arizona -- History -- Sources. | (1) | 
| • | Gold mines and mining -- Arizona -- History. | (1) | 
| • | Gold mines and mining -- Canada -- History. | (1) | 
| • | Governors -- Arizona -- Biography. | (1) | 
| • | Graham-Tewksbury Feud | (2) | 
| • | Grazing--Arizona. | (1) | 
| • | Groundwater--Arizona | (1) | 
| • | Gunfighters | (1) | 
| • | Harness making and trade -- Arizona -- Tucson. | (1) | 
| • | Havasupai Indians -- Education. | (1) | 
| • | Havasupai Indians -- Pictorial works. | (1) | 
| • | Hereford cattle -- Arizona | (1) | 
| • | Highway planning -- Arizona -- History -- Sources. | (1) | 
| • | Hispanic American college                        students--Arizona--Tucson--History. | (1) | 
| • | Hispanic American families – Arizona – History | (1) | 
| • | Hispanic American librarians | (1) | 
| • | Hispanic American neighborhoods—Arizona--Tucson | (1) | 
| • | Hispanic Americans and libraries | (1) | 
| • | Hispanic Americans and libraries—United States--Evaluation | (1) | 
| • | Historic districts—Arizona--Tucson | (1) | 
| • | Historic sites—Arizona—Tucson | (1) | 
| • | Holocaust, Jewish (1939-1945) | (1) | 
| • | Hopi Indians | (1) | 
| • | Hopi Indians -- History -- 18th century -- Sources. | (2) | 
| • | Hopi Indians -- Social life and customs | (1) | 
| • | Hopi Indians -- Trading posts | (1) | 
| • | Horticulture -- Arizona -- History. | (1) | 
| • | Hotels -- Arizona -- Tucson. | (1) | 
| • | Hunt Irrigation Co. | (1) | 
| • | Indians of Mexico -- Missions -- History -- 18th century. | (1) | 
| • | Indians of North America -- Arizona --    History | (1) | 
| • | Indians of North America -- Arizona -- Claims | (1) | 
| • | Indians of North America -- Arizona -- History -- 17th century -- Sources. | (1) | 
| • | Indians of North America -- Arizona -- History -- 20th century. | (1) | 
| • | Indians of North America -- Arizona -- History. | (4) | 
| • | Indians of North America -- Arizona -- La Paz County -- History. | (1) | 
| • | Indians of North America -- Arizona -- Law and legislation --    Sources | (1) | 
| • | Indians of North America -- Claims against | (1) | 
| • | Indians of North America -- Medical care -- Arizona -- History. | (1) | 
| • | Indians of North America -- Missions -- Arizona -- History -- 18th century. | (1) | 
| • | Indians of North America -- New Mexico -- Legends. | (1) | 
| • | Indians of North America -- Southwest, New -- History -- 18th century -- Sources. | (2) | 
| • | Indians of North America -- Texas | (1) | 
| • | Indians of North America – Arizona –                        Government relations. | (1) | 
| • | Indians of North America – Arizona –                        History. | (1) | 
| • | Indians of North America – Legal                        status, laws, etc. – Arizona . | (1) | 
| • | Indians of North America – Politics                        and government. | (1) | 
| • | Indians of North America—Pictorial works | (1) | 
| • | Inquisition -- Spain | (1) | 
| • | Intramural sports -- Arizona. | (1) | 
| • | Irrigation -- Arizona -- History. | (1) | 
| • | Irrigation -- Arizona -- Pinal County -- History. | (1) | 
| • | Isleta Indians -- Legends. | (1) | 
| • | Japanese Americans -- Evacuation and relocation, 1942-1945 | (1) | 
| • | Japanese—New Mexico—Photographs. | (1) | 
| • | Jewish businesspeople -- Arizona -- Archives | (1) | 
| • | Jewish businesspeople -- Arizona -- History | (1) | 
| • | Jewish businesspeople -- Arizona -- Tucson | (1) | 
| • | Jewish businesspeople -- Texas -- History | (1) | 
| • | Jews        -- Spain -- History | (1) | 
| • | Jews -- Argentina -- History -- 19th Century | (1) | 
| • | Jews -- Arizona | (2) | 
| • | Jews -- Arizona -- History | (1) | 
| • | Jews -- Arizona -- History -- Pictorial works | (1) | 
| • | Jews -- Arizona -- History -- Sources | (2) | 
| • | Jews -- Arizona -- Tucson -- History | (2) | 
| • | Jews -- New Mexico | (1) | 
| • | Jews -- Southwest, New -- History | (1) | 
| • | Journalism -- Arizona -- Phoenix -- History. | (1) | 
| • | Journalism--20th century. | (1) | 
| • | Journalists -- 1960-1980 | (1) | 
| • | Journalists -- Arizona. | (1) | 
| • | Journalists--Arizona. | (1) | 
| • | Judges -- Arizona | (1) | 
| • | Justices of the peace -- Arizona -- Archives | (1) | 
| • | Kiowa Indians | (1) | 
| • | Labor union members--Canada. | (1) | 
| • | Land grants -- Arizona | (3) | 
| • | Land titles -- Arizona -- History -- Sources | (2) | 
| • | Land titles -- Arizona -- Yavapai County -- History. | (1) | 
| • | Land titles -- Arizona. | (1) | 
| • | Landscape architecture | (1) | 
| • | Landscapes -- Arizona -- Tucson Region -- Pictorial                  works | (1) | 
| • | Law enforcement – Arizona -- History. | (1) | 
| • | Lawyers -- Arizona | (3) | 
| • | Lawyers -- Arizona. | (1) | 
| • | Lawyers--Arizona. | (1) | 
| • | Lectures and lecturing | (1) | 
| • | Library schools -- Accreditation -- United States. | (1) | 
| • | Library schools -- Arizona -- History. | (1) | 
| • | Library schools –Arizona--History | (1) | 
| • | Library schools—Curricula | (1) | 
| • | Lumber trade -- Arizona. | (1) | 
| • | Manuscripts, American. | (3) | 
| • | Massacres -- Arizona -- History | (1) | 
| • | Meat industry and trade -- Arizona -- Tucson. | (1) | 
| • | Medical colleges | (1) | 
| • | Medical colleges -- Faculty | (1) | 
| • | Medical education -- Arizona | (1) | 
| • | Medicine -- Arizona -- History | (2) | 
| • | Medicine -- Arizona -- History. | (2) | 
| • | Medicine, Health -- Arizona -- Tucson | (1) | 
| • | Merchants -- Arizona -- History -- Sources | (2) | 
| • | Merchants -- Arizona -- History -- Sources. | (6) | 
| • | Merchants -- Arizona -- Sources | (1) | 
| • | Merchants -- Arizona -- Tucson -- History | (3) | 
| • | Meteorites -- Arizona -- Tucson -- History. | (1) | 
| • | Meteorites -- Arizona. | (1) | 
| • | Meteorites, Iron -- History. | (1) | 
| • | Mexican American Theater -- Arizona | (1) | 
| • | Mexican American women | (1) | 
| • | Mexican Americans -- Arizona | (1) | 
| • | Mexican Americans -- Arizona -- Tucson | (1) | 
| • | Mexican Americans -- Arizona -- Tucson --                  Folklore. | (1) | 
| • | Mexican Americans -- Arizona -- Tucson -- Social life and                  customs. | (1) | 
| • | Mexican Americans -- Social life and customs -- Arizona --                  Tucson | (1) | 
| • | Mexican War, 1846-1848 -- Personal narratives. | (1) | 
| • | Mexican literature -- Mexican-American Border                  Region. | (1) | 
| • | Mexico -- History -- Revolution, 1910-1920. | (1) | 
| • | Mica mines and mining -- Arizona -- Cochise County. | (1) | 
| • | Military bases -- Arizona -- History -- Sources | (2) | 
| • | Military bases -- Arizona -- History -- Sources. | (3) | 
| • | Military bases -- Arizona -- History. | (2) | 
| • | Military bases -- New Mexico -- History. | (1) | 
| • | Military sports -- United States -- History. | (2) | 
| • | Mine buildings—Arizona—Photographs. | (1) | 
| • | Mine buildings—New Mexico—Photographs. | (1) | 
| • | Mine examination -- West (U.S.) -- History -- 20th century -- Sources. | (1) | 
| • | Mineral industries -- Arizona -- History | (1) | 
| • | Mineral industries -- Arizona -- History. | (2) | 
| • | Miners -- Arizona -- Biography. | (1) | 
| • | Mines and                  mineral resources | (1) | 
| • | Mines and Mineral resources -- Arizona -- Pima County --    History -- Sources | (1) | 
| • | Mines and mineral resources -- Arizona --      History. | (1) | 
| • | Mines and mineral resources -- Arizona --                        History | (1) | 
| • | Mines and mineral resources -- Arizona -- Ajo Region -- History. | (1) | 
| • | Mines and mineral resources -- Arizona -- Bisbee Region -- History. | (1) | 
| • | Mines and mineral resources -- Arizona -- Clifton Region -- History. | (1) | 
| • | Mines and mineral resources -- Arizona -- Cochise County --    History -- Sources | (1) | 
| • | Mines and mineral resources -- Arizona -- Cochise County -- History -- Sources. | (2) | 
| • | Mines and mineral resources -- Arizona -- Cochise County. | (1) | 
| • | Mines and mineral resources -- Arizona -- Globe Region -- History. | (1) | 
| • | Mines and mineral resources -- Arizona -- History --    Sources | (3) | 
| • | Mines and mineral resources -- Arizona -- History -- 20th century -- Sources. | (1) | 
| • | Mines and mineral resources -- Arizona -- History -- 20th century. | (1) | 
| • | Mines and mineral resources -- Arizona -- History -- Directories. | (1) | 
| • | Mines and mineral resources -- Arizona -- History -- Sources | (1) | 
| • | Mines and mineral resources -- Arizona -- History -- Sources. | (5) | 
| • | Mines and mineral resources -- Arizona -- History. | (1) | 
| • | Mines and mineral resources -- Arizona -- Jerome -- History. | (1) | 
| • | Mines and mineral resources -- Arizona -- La Paz County -- History. | (1) | 
| • | Mines and mineral resources -- Arizona -- Mohave County -- History. | (1) | 
| • | Mines and mineral resources -- Arizona -- Morenci Region -- History. | (1) | 
| • | Mines and mineral resources -- Arizona -- Pima County --    History -- Sources. | (1) | 
| • | Mines and mineral resources -- Arizona -- Pima County --                        History -- Sources | (1) | 
| • | Mines and mineral resources -- Arizona -- Pima County -- History -- Sources. | (3) | 
| • | Mines and mineral resources -- Arizona -- Pinal County -- History -- Sources. | (1) | 
| • | Mines and mineral resources -- Arizona -- Prospectus writing | (1) | 
| • | Mines and mineral resources -- Arizona -- San Manuel -- History. | (1) | 
| • | Mines and mineral resources -- Arizona -- Superior Region -- History. | (1) | 
| • | Mines and mineral resources -- Arizona -- Tombstone Mining District -- History. | (2) | 
| • | Mines and mineral resources -- Arizona -- Yavapai County -- History -- Sources. | (2) | 
| • | Mines and mineral resources -- Arizona -- Yavapai County -- History. | (1) | 
| • | Mines and mineral resources -- Arizona. | (3) | 
| • | Mines and mineral resources -- California -- History -- 20th century -- Sources. | (1) | 
| • | Mines and mineral resources -- Mexico -- History --    Sources | (1) | 
| • | Mines and mineral resources -- Mexico -- Sonora (State) --    History -- Sources | (1) | 
| • | Mines and mineral resources -- Southwest, New -- History --    Sources | (1) | 
| • | Mines and mineral resources -- West (U.S.) -- History --    Sources | (1) | 
| • | Mines and mineral resources--Arizona--Cochise County. | (1) | 
| • | Mines and mineral resources--Arizona--Maricopa County. | (1) | 
| • | Mines and mineral resources--Arizona--Yavapai County. | (1) | 
| • | Mines and mineral resources--Arizona. | (1) | 
| • | Mines and mineral resources--Canada--History. | (1) | 
| • | Mines and mineral resources--Canada. | (1) | 
| • | Mining claims -- Arizona -- Yavapai County -- History -- Sources. | (1) | 
| • | Mining corporations -- Arizona | (1) | 
| • | Mining corporations -- Arizona -- History | (1) | 
| • | Mining corporations -- Arizona -- History --    Sources | (1) | 
| • | Mining corporations -- Arizona -- History -- Sources. | (3) | 
| • | Mining corporations -- Arizona -- History. | (3) | 
| • | Mining corporations -- Arizona -- Records and    correspondence | (1) | 
| • | Mining corporations -- Arizona -- Records and correspondence. | (2) | 
| • | Mining engineers -- Archives. | (1) | 
| • | Minority college                        students--Arizona--Tucson--Case studies. | (1) | 
| • | Mission San Xavier del Bac (Tucson, Ariz.) | (1) | 
| • | Mission San Xavier del Bac (Tucson, Arizona) - History | (1) | 
| • | Missionaries - England - Diaries | (1) | 
| • | Missionaries -- Pimeria Alta (Mexico and Ariz.) -- History -- 18th century. | (1) | 
| • | Missions - Arizona | (1) | 
| • | Missions -- Arizona -- History | (1) | 
| • | Missions -- Arizona -- History -- 18th century -- Sources. | (1) | 
| • | Missions -- Arizona -- History -- 18th century. | (1) | 
| • | Missions -- California -- History -- 18th century -- Sources. | (1) | 
| • | Missions -- Mexico -- Baja California (Peninsula) -- History -- 18th century. | (1) | 
| • | Missions -- Mexico -- Chihuahua (State) -- History -- 18th century. | (1) | 
| • | Missions -- Mexico -- Inventories. | (1) | 
| • | Missions -- Mexico -- Nayarit -- History -- 18th century. | (1) | 
| • | Missions -- Mexico -- Sonora (State) | (1) | 
| • | Missions -- Mexico -- Sonora (State) -- History -- 18th century. | (1) | 
| • | Missions -- Pimeria Alta (Mexico and Ariz.) -- History -- 18th century. | (1) | 
| • | Missions -- Pimería Alta (Mexico and Ariz.) -- History -- 17th century -- Sources. | (1) | 
| • | Missions -- Pimería Alta (Mexico and Ariz.) -- History -- 18th century -- Sources. | (1) | 
| • | Mogollon (N.M.)--Photographs. | (1) | 
| • | Mormon Church -- Arizona -- History -- Sources. | (1) | 
| • | Mormon Church -- Arizona -- History. | (1) | 
| • | Mormons - Arizona - History | (1) | 
| • | Mormons -- Arizona -- History | (1) | 
| • | Mormons -- Arizona -- History -- Sources. | (1) | 
| • | Mormons -- Arizona -- History. | (4) | 
| • | Mormons -- Colonization -- Little Colorado Region (N.M. and Ariz.) -- History -- Sources. | (1) | 
| • | Mormons -- Utah -- History. | (2) | 
| • | Municipal ownership -- Arizona -- Tucson -- History. | (1) | 
| • | Murder -- Arizona -- History. | (1) | 
| • | Music -- Arizona -- Tucson -- Societies, etc. -- History --    Sources | (1) | 
| • | Music -- Arizona -- Tucson -- Societies, etc. -- History --                  Sources | (1) | 
| • | Natural history --                        Arizona. | (1) | 
| • | Natural history -- Arizona | (1) | 
| • | Natural history -- Southwest, New | (1) | 
| • | Natural history illustration -- Specimens | (1) | 
| • | Navajo Indians -- Arizona | (1) | 
| • | Navajo textile fabrics | (1) | 
| • | New Deal, 1933-1939 -- Sources | (1) | 
| • | New Mexico--History—Photographs. | (1) | 
| • | Newspaper editor--Archives. | (1) | 
| • | Newspaper editors | (1) | 
| • | Newspaper publishing -- Arizona -- History | (1) | 
| • | Newspaper publishing -- Arizona -- History. | (2) | 
| • | Oral history -- Arizona -- San Manuel. | (1) | 
| • | Oral history. | (1) | 
| • | Orchestral music, Arranged -- Scores and parts | (1) | 
| • | Orchestral musicians -- Arizona -- Tucson -- 19th                  Century | (1) | 
| • | Petrified Forest National Park (Ariz.)—Antiquities. | (1) | 
| • | Photographers -- Arizona -- Tucson | (1) | 
| • | Photography -- Arizona -- Tucson. | (1) | 
| • | Photography -- Arizona -- Tucson. Documentary photography--United States--History--20th century. | (1) | 
| • | Photojournalism--20th century--History--Pictorial works. | (1) | 
| • | Physical education for women -- Arizona --    History | (1) | 
| • | Physical education teachers -- Arizona --    Archives | (1) | 
| • | Physicians -- Arizona -- History | (1) | 
| • | Physicians -- Arizona -- History. | (3) | 
| • | Pioneers -- Arizona | (4) | 
| • | Pioneers -- Arizona -- Biography. | (1) | 
| • | Pioneers -- Arizona -- Tucson -- History | (1) | 
| • | Pioneers -- Arizona. | (4) | 
| • | Plant communities -- Sonoran                        desert. | (1) | 
| • | Plant conservation -- North                        America. | (1) | 
| • | Plant ecologists -- Correspondence | (1) | 
| • | Plant ecology -- Arizona | (1) | 
| • | Politicians -- Arizona. | (1) | 
| • | Politicians--Arizona--Biography. | (1) | 
| • | Pollinators -- West                        (U.S.) | (1) | 
| • | Polo -- Arizona. | (2) | 
| • | Polygamy -- Arizona -- History. | (1) | 
| • | Postal service -- Arizona -- History --    Sources | (1) | 
| • | Postal service -- Arizona -- History -- Sources. | (1) | 
| • | Postal service--Arizona--History--Sources. | (1) | 
| • | Pregnancy, Unwanted -- Decision making. | (1) | 
| • | Prisons -- Arizona -- History -- Sources.. | (1) | 
| • | Public schools--Arizona--Casa Grande--History. | (1) | 
| • | Public schools--Arizona--Wickerw|x History. | (1) | 
| • | Public utilities -- Arizona | (1) | 
| • | Public utilities -- Arizona -- Tucson. | (1) | 
| • | Publishers and publishing -- Arizona -- Tucson -- History -- 20th century. | (1) | 
| • | Publishers and publishing -- Arizona -- Tucson -- History. | (1) | 
| • | Pueblos -- New Mexico -- Maps. | (1) | 
| • | Rabbis -- Arizona | (1) | 
| • | Race discrimination. | (1) | 
| • | Railroads -- Arizona -- History -- Sources. | (1) | 
| • | Railroads -- Arizona. | (1) | 
| • | Rain-making -- Arizona | (1) | 
| • | Ranch life -- Arizona -- History | (2) | 
| • | Ranch life -- Arizona -- History. | (1) | 
| • | Ranches -- Arizona | (2) | 
| • | Ranches -- Arizona -- Cochise County -- History. | (1) | 
| • | Ranches -- Arizona -- Pima County. | (1) | 
| • | Ranches -- Arizona -- Records and correspondence | (2) | 
| • | Ranches -- Arizona -- Records and correspondence. | (1) | 
| • | Ranches -- Arizona. | (2) | 
| • | Ranches -- New Mexico -- Hidalgo County -- History. | (1) | 
| • | Ranches--Arizona--Cochise County--History--Records and Correspondence. | (1) | 
| • | Ranching -- Arizona | (1) | 
| • | Real property -- Arizona | (1) | 
| • | Real property -- Arizona -- Apache County. | (1) | 
| • | Real property -- Arizona -- Tucson. | (2) | 
| • | Real property -- Arizona. | (1) | 
| • | Real property--Arizona--Phoenix. | (1) | 
| • | Regimental histories. | (1) | 
| • | Retail trade -- Arizona -- History | (2) | 
| • | Retail trade -- Arizona -- History -- Sources | (1) | 
| • | Retail trade -- Arizona -- History -- Sources. | (1) | 
| • | Retail trade -- Arizona -- History. | (1) | 
| • | Retail trade -- Arizona -- Santa Cruz County -- History. | (1) | 
| • | Retail trade -- Arizona -- Santa Cruz County. | (1) | 
| • | Retail trade -- Arizona -- Tucson. | (1) | 
| • | Retail trade -- Arizona. | (1) | 
| • | Retail trade -- Texas -- History | (1) | 
| • | Roadside Mine (Ariz.) | (1) | 
| • | San Pedro Land Grant | (1) | 
| • | San Rafael de la Zanja Land Grant | (1) | 
| • | Schools -- Arizona -- Tucson | (1) | 
| • | Scientists—Arizona. | (1) | 
| • | Scientists—United States. | (1) | 
| • | Scrapbooks. | (1) | 
| • | Seeds -- United States. | (1) | 
| • | Sheep industry -- Arizona -- History -- Sources | (1) | 
| • | Sheep industry -- Arizona. | (1) | 
| • | Silver mines and mining -- Arizona -- History -- 18th century -- Sources. | (1) | 
| • | Silver mines and mining -- Arizona -- History -- Sources. | (1) | 
| • | Silver mines and mining -- Mexico -- Sonora (State) -- History -- 18th century -- Sources. | (1) | 
| • | Small press books -- Specimens | (1) | 
| • | Small press books -- Specimens. | (1) | 
| • | Small presses -- Arizona | (1) | 
| • | Small presses -- Arizona -- Tucson -- History -- 20th                        century | (1) | 
| • | Small presses -- Arizona -- Tucson -- History -- 20th century. | (1) | 
| • | Small presses -- United States | (1) | 
| • | Society for the Propagation of the Faith. | (1) | 
| • | Spanish Literature -- 20th century -- History and    criticism. | (1) | 
| • | Spanish-American War, 1898 -- Personal narratives. | (1) | 
| • | Spanish-American War, 1898 -- Regimental histories -- United States. | (1) | 
| • | Streets -- Arizona -- Tucson | (1) | 
| • | Strikes and lockouts -- Copper mining --    Arizona | (1) | 
| • | Sunnyside (Ariz.)--Photographs. | (1) | 
| • | Sunset Crater Volcano National Monument (Ariz.)--Antiquities. | (1) | 
| • | Synagogues -- Arizona | (1) | 
| • | Teachers -- Arizona | (1) | 
| • | Teachers--Arizona--Biography. | (1) | 
| • | Television and Popular Music | (1) | 
| • | Theater | (1) | 
| • | Theater -- Arizona -- Tucson -- History | (1) | 
| • | Theater -- Arizona -- Tucson -- History. | (1) | 
| • | Theater -- Political aspects | (1) | 
| • | Theater -- Reviews. | (1) | 
| • | Theater -- United States. | (1) | 
| • | Tohono O'Odham Indian Reservation (Arizona) - History | (1) | 
| • | Tohono O'Odham Indians | (1) | 
| • | Tohono O'Odham Indians - Education | (1) | 
| • | Tohono O'Odham Indians - Government Relations | (1) | 
| • | Tohono O'Odham Indians - History | (1) | 
| • | Tohono O'Odham Indians -- History | (1) | 
| • | Tohono O'odham Indians --                        Ethnobotany. | (1) | 
| • | Trading posts -- Arizona -- Ganado Region | (1) | 
| • | Trading posts. | (1) | 
| • | Treasure troves -- Mexico. | (1) | 
| • | Trials (Perjury) - Arizona | (1) | 
| • | Trichloroethylene | (1) | 
| • | Tumamoc Hill (Ariz.). | (1) | 
| • | United States -- Army -- Volunteer Cavalry, 1st -- Officers --  Biography. | (1) | 
| • | United States -- Army -- Volunteer Cavalry, 1st. | (1) | 
| • | United States. Army. Volunteer Cavalry, 1st. | (1) | 
| • | University                  of Arizona | (1) | 
| • | University of Arizona--Alumni and                        alumnae--Interviews. | (1) | 
| • | University of Arizona--History--Photographs | (1) | 
| • | University of Arizona. Committee of Eleven -- History | (1) | 
| • | University of Arizona—Administration—History—Sources. | (1) | 
| • | University of Arizona—Faculty. | (1) | 
| • | Urban beautification -- Arizona -- Tucson | (1) | 
| • | Violence -- Arizona -- Tombstone -- History -- 19th                  Century | (1) | 
| • | Violence -- Arizona -- Tombstone -- History -- 19th century. | (1) | 
| • | Water conservation | (1) | 
| • | Water quality management--Arziona | (1) | 
| • | Water resources development--Arizona--History | (1) | 
| • | Water resources development--Law and legislation--Arizona | (1) | 
| • | Water rights | (1) | 
| • | Water--Law and legislation--Arizona | (1) | 
| • | Water-supply | (1) | 
| • | West Cottage (Tucson, AZ)—Photographs | (1) | 
| • | Western television programs | (1) | 
| • | Wild flowers -- Arizona. | (1) | 
| • | Women -- Societies and clubs | (1) | 
| • | Women authors. | (1) | 
| • | Women college teachers -- Arizona | (1) | 
| • | Women editors--Arizona. | (1) | 
| • | Workers theater -- Arizona -- History | (1) | 
| • | World War, 1914-1918--Personal narratives, American. | (1) | 
| • | World War, 1914-1918--Prisoners and prisons, German | (1) | 
| • | World War, 1939-1945 | (1) | 
| • | World War, 1939-45 -- Personal narratives | (1) | 
| • | Yaqui Indians -- Urban residence. | (1) | 
| • | Yaqui Indians. | (1) | 
| • | Yuma Indians -- Government relations. | (1) | 
| • | Yuman Indians -- History -- 18th century -- Sources. | (1) |