Moulton, D.L., 1992, DRASTIC analysis of the potential for groundwater pollution in Pinal County, Arizona, with A fissures study, by Steven Slaff: Arizona Geological Survey Open-File Report 92-13,  p., 11 sheets, scale 1:250,000.
San Carlos Lake
Brown, J.G., 1989, Geology and ground-water resources of the San Carlos Indian Reservation, Gila, Graham, and Pinal Counties, Arizona: U.S. Geological Survey Water-Resources Investigations Report 89-4152, 39 p., 2 sheets, scale 1:250,000.
Hahman, W.R., Sr., Stone, C., and Witcher, J.C., comps., 1978, Preliminary map - Geothermal energy resources of Arizona: Arizona Bureau of Geology and Mineral Technology Geothermal Map No. 1 [also listed as Arizona Geological Survey Map 15-1], 1 sheet, scale 1:1,000,000.
Anderson, T.W., and Johnson, A.I., eds., 1986, Regional aquifer systems of the United States - Southwest alluvial basins of Arizona: Bethesda, Md., American Water Resources Association Monograph Series no. 7, 116 p.
Wilson, E.D., and Moore, R.T., 1959, Geologic map of Pinal County, Arizona: Arizona Bureau of Mines, 1 sheet, scale 1:375,000 [now available as Arizona Geological Survey Map M-3-9].
Wilson, E.D., and Moore, R.T., 1958, Geologic map of Graham and Greenlee Counties, Arizona: Arizona Bureau of Mines, 1 sheet, scale 1:375,000 [now available as Arizona Geological Survey Map M-3-4].
Willden, Ronald, 1964, Geology of the Christmas quadrangle, Gila and Pinal Counties, Arizona: U.S. Geological Survey Bulletin 1161-E, p. E1-E64, 2 sheets, scales 1:62,500 and 1:250,000.
Vogt, K.D., and Richardson, M.L., 1974, General soil map, Gila County, Arizona, with interpretations for land use planning: U.S. Department of Agriculture, Soil Conservation Service, 45 p., 1 sheet, scale 1:500,000.
U.S. Geological Survey, 1979, Land use and land cover, 1972-74, Mesa, Arizona: U.S. Geological Survey Land Use Series Map L-41, 1 sheet, scale 1:250,000.
Turner, R.M., 1974, Quantitative and historical evidence of vegetation changes along the upper Gila River, Arizona - Gila River Phreatophyte Project: U.S. Geological Survey Professional Paper 655-H, p. H1-H20, 1 sheet, scale 1:28,500.