Pearce area

Soil Conservation Service, Economic Research Service, Forest Service, and Arizona Water Commission, 1977, Santa Cruz-San Pedro River basin, Arizona: Resource inventory: U.S. Department of Agriculture Soil Conservation Service, [350] p.

White, N.D. and Childers, Dallas, 1967, Hydrologic conditions in the Douglas Basin, Cochise County, Arizona: Arizona State Land Department Water Resources Report no. 30, 26 p.

Jones, R.A., 1986, Arizona water supply outlook and federal-state-private cooperative snow surveys: U.S. Department of Agriculture, Soil Conservation Service.

Rascona, S.J., 1993, Maps showing groundwater conditions in the Douglas Basin, Cochise County, Arizona - 1990: Arizona Department of Water Resources Hydrologic Map Series Report no. 26, 2 sheets, scale 1:250,000.

Oram, Paul, III, 1993, Maps showing groundwater conditions in the Willcox Basin, Graham and Cochise Counties, Arizona - 1990: Arizona Department of Water Resources Hydrologic Map Series Report no. 25, 2 sheets, scale 1:250,000.

Brown, S.G., Schumann, H.H., Kister, L.R., and Johnson, P.W., 1963, Basic ground-water data of the Willcox Basin, Graham and Cochise Counties, Arizona: Arizona State Land Department Water Resources Report no. 14, 93 p.

Wilson, J.P., 1995, The mining frontier, in Farrell, M.M., and others, Tearing up the ground with splendid results: Historic mining on the Coronado National Forest: U.S. Department of Agriculture, Forest Service, Southwestern Region, Heritage Resources Management Report no. 15, p. 3-26.

Koester, E.A., Conley, J.N., and Rauzi, S.L., 1995, Well location map, Cochise County, Arizona - wells posted to January 1995: Arizona Geological Survey Oil and Gas Publication OG-6, 1 sheet, scale 1:500,000.

Spencer, J.E., and Welty, J.W., 1989, Mid-Tertiary ore deposits in Arizona: Arizona Bureau of Geology and Mineral Technology Open-File Report 86-12, 40 p. [superseded by Spencer, J.E., and Welty, J.W. (1989), in Arizona Geological Society Digest 17, p. 585-607].

U.S. Department of Agriculture, Soil Conservation Service, 1972, Santa Cruz - San Pedro River Basin, Arizona, Main report: U.S. Department of Agriculture, Soil Conservation Service, 251 p., 12 sheets, scale 1:1,000,000.