Kister, L.R., 1974, Dissolved-solids content of ground water in the Phoenix area, Arizona: U.S. Geological Survey Miscellaneous Investigations Series Map I-845-G, 1 sheet, scale 1:250,000.
Kister, L.R., 1974, Dissolved-solids content of ground water in the Phoenix area, Arizona: U.S. Geological Survey Miscellaneous Investigations Series Map I-845-G, 1 sheet, scale 1:250,000.
Water Resources, Groundwater, Geochemical Survey,