Mineral resources of the Gibraltar Mountain and Planet Peak Wilderness study areas, La Paz county, Arizona. by Robert G. Eppinger [and others]
Contributors: Eppinger, R.C.
Publisher: U.S. Dept. of the Interior
Place of publication: Washington
Language: eng
Number of pages: 32
Subjects: Mines and mineral resources - Arizona - Gibraltar Mountain Wilderness; Mines and mineral resources - Arizona - Planet Peak Wilderness
Notes: 11