Brown, S.G., 1976, Preliminary maps showing ground-water resources in the lower Colorado River region, Arizona, Nevada, New Mexico, and Utah: U.S. Geological Survey Hydrologic Investigations Atlas HA-542, 1 sheet, scale 1:1,000,000.
Pinal Ama-Mst
Preliminary maps showing ground-water resources in the lower Colorado River region, Arizona, Nevada, New Mexico, and Utah
Annual summary of ground-water conditions in Arizona, Spring 1975 to Spring 1976
Babcock, H.M., 1977, Annual summary of ground-water conditions in Arizona, Spring 1975 to Spring 1976: U.S. Geological Survey Water-Resources Investigations 77-0010 Open-File Report, 2 sheets, scale 1:1,000,000.
Arizona State Water Plan, Phase 1, Inventory of resource and uses
Arizona Water Commission, 1975, Arizona State Water Plan, Phase 1, Inventory of resource and uses: Arizona Water Commission, 224 p., 2 sheets, approx. scale 1:670,000.
Geohydrology of the southwest alluvial basins, Arizona, in Anderson, T.W., and Johnson, A.I., eds., Regional aquifer systems of the United States - Southwest alluvial basins of Arizona
Anderson, T.W., 1986, Geohydrology of the southwest alluvial basins, Arizona, in Anderson, T.W., and Johnson, A.I., eds., Regional aquifer systems of the United States - Southwest alluvial basins of Arizona: Bethesda, Md., American Water Resources Association Monograph Series no. 7, p. 99-111.
A series of 1:250,000 complete residual Bouguer gravity anomaly maps of Arizona
Aiken, C.L.V., Lysonski, J.C., Sumner, J.S., and Hahman, W.R., Sr., 1981, A series of 1:250,000 complete residual Bouguer gravity anomaly maps of Arizona: Arizona Geological Society Digest, v. 13, p. 31-37.
Recent valley deposits in southern Arizona, in Smiley, T.L., Nations, J.D., Pewe, T.L., and Schafer, J.P., eds., Landscapes of Arizona - The geological story
Agenbroad, L.D., 1984, Recent valley deposits in southern Arizona, in Smiley, T.L., Nations, J.D., Pewe, T.L., and Schafer, J.P., eds., Landscapes of Arizona - The geological story: Lanham, Md., University Press of America, p. 253-268.
General soil map, Pinal County, Arizona - March 1971 (revised April 1972)
Adams, E.D., 1972, General soil map, Pinal County, Arizona - March 1971 (revised April 1972): U.S. Department of Agriculture, Soil Conservation Service, 45 p., 1 sheet, scale 1:500,000.