Repository
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(21)
| | • | University of Arizona Libraries, Special Collections | [Undo] |
| | 21 | Author: | Schwalen, Harold Christy,
1895-1987 | Add to Favorites | | | Title: | Harold Christy
Schwalen papers,
1896-1967 (bulk
1919-1965) ead | | | | Date(s): | 1896-1967 (bulk
1919-1965) | | | | Abstract: | Collection includes research notes, maps, blueprints,
correspondence, photographs, and other material gathered for his research
projects. Includes data from the Department's agricultural experiment stations;
surface and groundwater studies; wells and pump irrigation; flow records;
climatological data; and manuscript reports and papers. Also includes over 2000
photographs illustrating well drilling, floods and erosion, pumps and pumping
plants, irrigation projects, and concrete pipe and ditch
construction. | | | | Repository: | University of Arizona Libraries, Special Collections | | | | Subjects: | Snow surveys -- Arizona | Groundwater -- Arizona | Water supply -- Arizona | Building, Adobe -- Arizona | Agricultural Engineering -- Arizona | Agriculture -- Arizona | Weather -- Arizona -- Observations | Cotton -- Research -- Arizona | Floodplains -- Arizona -- Cochise County --
Management | Floodplains -- Arizona -- Tucson --
Management | Gila River Watershed (N.M. and Ariz.) | Guayule | Salt River Project | Irrigation -- Arizona | Lettuce -- Arizona | | | | Similar Items: | Find Similar Guides |
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