Maps showing ground-water conditions in the southern part of the Black Mesa area, Navajo, Apache, and Coconino Counties, Arizona - 1976

Levings, G.W., and Farrar, C.D., 1977, Maps showing ground-water conditions in the southern part of the Black Mesa area, Navajo, Apache, and Coconino Counties, Arizona - 1976: U.S. Geological Survey Water-Resources Investigations 77-0041 Open-File Report, 3 sheets, scale 1:125,000.