Spring flow from pre-Pennsylvanian rocks in the southwestern part of the Navajo Indian Reservation, Arizona - Cooley, M. E. (Maurice E.); United States. Bureau of Indian Affairs; Navajo Tribe of Arizona, New Mexico & Utah; United States Dept. of Interior (Washington, D.C : United States Government of Printing Office, 1976)
Bibliography: p. 14-15
Keywords: Springs -- Navajo Indian Reservation; Geology, Stratigraphic -- Paleozoic; Geology -- Navajo Indian Reservation -- Survey