Anning, D.W., and Duet, N.R., 1994, Summary of ground-water conditions in Arizona, 1987-90: U.S. Geological Survey Open-File Report 94-0476, 2 sheets, scales 1:1,000,000 and 1:2,500,000.
Anning, D.W., and Duet, N.R., 1994, Summary of ground-water conditions in Arizona, 1987-90: U.S. Geological Survey Open-File Report 94-0476, 2 sheets, scales 1:1,000,000 and 1:2,500,000.
Groundwater,