Mineral resources of the North Pole Ridge Wilderness Study Area, Sherman and Gilliam counties, Oregon.  By Scott A. Minor [and others]
Contributors: Minor, S.C.
Publisher: Dept. of the Interior
Place of publication: Washington
Language: eng
Number of pages: 18
Subjects: Mines and mineral resources - Oregon - North Pole Ridge Wilderness; Geology - Oregon - North Pole Ridge Wilderness
Notes: 11