Mineral resources of the Rincon wilderness study area, Pima County, Arizona. A. Geology of the Rincon wilderness study area, Pima County, Arizona - Thorman, Charles H.; Drewes, Harald, 1927-; Lane, Michael E. (Washington : United States Government Printing Office, 1981)
Cover title: Rincon area, Pima County, Arizona
Includes bibliographies
Keywords: Mines and mineral resources -- Arizona -- Rincon Wilderness Area