TY - RPRT TI - Mineral resources of the North Pole Ridge Wilderness Study Area, Sherman and Gilliam Counties, Oregon AU - Scott A. Minor AU - J. A. Ach AU - J. G. Frisken AU - R.J. Blakely AU - H. W. Campbell PY - 1988 DO - 10.3133/b1743b UR - https://pubs.usgs.gov/publication/b1743B ID - b1743B ER -