TY - RPRT TI - Mineral resources of the South Fork and Sand Hollow Wilderness Study Areas, Crook County, Oregon AU - Jay A. Ach AU - James T. Bateson AU - Richard J. Blakely AU - Harley D. King AU - Jerry E. Olson PY - 1988 DO - 10.3133/b1744a UR - https://pubs.usgs.gov/publication/b1744A ID - b1744A ER -