Anderson, Charles A. 1902-1990 Precambrian Geology of the Northern Bradshaw Mountains, Yavapai County, Arizona / By C.A. Anderson and P.M. Blacet. -- Washington : United States Government Printing Office, 1972 - 82 p. + 1 plan. pleg. -- (Geological Survey Bulletin ; 1336). Fecha real de registro 20-07-1971 Subjects--Topical Terms: ArizonaGeologíaPrecambrico Universal Decimal Class. No.: 551.71/.72(791)