Geological Survey (U.S.), Arizona Water Commission, & Ross, P. P. (1977). Map showing ground-water conditions in the lower Verde River area, Maricopa, Yavapai, and Gila counties, Arizona--1976. Department of the Interior, United States Geological Survey.
Chicago Style (17th ed.) CitationGeological Survey (U.S.), Arizona Water Commission, and P. P. Ross. Map Showing Ground-water Conditions in the Lower Verde River Area, Maricopa, Yavapai, and Gila Counties, Arizona--1976. [Tucson, Ariz.]: Department of the Interior, United States Geological Survey, 1977.
MLA (9th ed.) CitationGeological Survey (U.S.), et al. Map Showing Ground-water Conditions in the Lower Verde River Area, Maricopa, Yavapai, and Gila Counties, Arizona--1976. Department of the Interior, United States Geological Survey, 1977.