Mineral Resources of the Pryor Mountain, Burnt Timber Canyon, and Big Horn Tack-On Wilderness Study Areas, Carbon county, Montana, and Big Horn County, Wyoming, U.S. Geological Survey Bulletin 1723
Washington, D. C. United States Government Printing Office, 1988. burgundy boards, foldout inside rear cover, binding very good, pages clean, sharp corner. The USBM (U.S. Bureau of Mines) and the USGS (U.S. Geological Survey) assessed the identified mineral resources (known) and the mineral resource potential (undiscovered) of the pryor Mountain..... More


