Cotton Center area

Witcher, J.C., 1979, Proven, potential, and inferred geothermal resources of Arizona and their heat contents: Arizona Bureau of Geology and Mineral Technology Open-File Report 79-05, 64 p., 1 sheet, scale 1:1,000,000 [also published in Pasadena, California Institute of Technology, Jet Propulsion Laboratory Publication 80-41, p. A-3 to A-74].

Wilson, R.P., 1979, Availability of ground water on Federal land near the Ak-Chin Indian Reservation, Arizona--A reconnaissance study: U.S. Geological Survey Open-File Report 79-1165, 62 p.

Wilson, E.D., Moore, R.T., and Peirce, H.W., 1957, Geologic map of Maricopa County, Arizona: Arizona Bureau of Mines, 1 sheet, scale 1:375,000 [now available as Arizona Geological Survey Map M-3-5].

Uranium Resource Evaluation Project, 1982, Hydrogeochemical and stream sediment reconnaissance basic data for Phoenix quadrangle, Arizona, National Uranium Resource Evaluation Program: U.S. Department of Energy Report GJBX-165(82).

U.S. Geological Survey, 1987, Aeromagnetic map of the Woolsey Peak-Dendora Valley area, southwestern Arizona: U.S. Geological Survey Open-File Report 87-0333, 1 sheet, scale 1:50,000.

U.S. Geological Survey, 1979, Land use and land cover, 1972-74, Phoenix, Arizona: U.S. Geological Survey Land Use Series Map L-42, 1 sheet, scale 1:250,000.

U.S. Geological Survey, 1974, 1974 water resources data for Arizona - Part 2. Water quality records: U.S. Geological Survey, 192 p. [NTIS PB-287 171].

U.S. Geological Survey, 1973, 1973 water resources data for Arizona - Part 2. Water quality records: U.S. Geological Survey Water-Resources Data Report, 188 p. [NTIS PB-287 169].

U.S. Geological Survey, 1972, 1972 water resources data for Arizona - Part 2. Water quality records: U.S. Geological Survey Water-Resources Data Report, 166 p. [NTIS PB-287 167].

U.S. Geological Survey, 1971, 1971 water resources data for Arizona - Part 2. Water quality records: U.S. Geological Survey Water-Resources Data Report, 167 p. [NTIS PB-287 165].