TY - BOOK ID - 145565445 TI - Mineral resources of the Orocopia Mountains Wilderness Study Area, Riverside County, California AU - Haxel, Gordon AU - Geological Survey (U.S.) PY - 1988 PB - [Reston, Va.] : Washington : Department of the Interior, U.S. Geological Survey, United States Government Printing Office. DB - UniCat KW - Mines and mineral resources KW - Mines and mineral resources. KW - Orocopia Mountains Wilderness (Calif.) KW - California UR - https://www.unicat.be/uniCat?func=search&query=sysid:145565445 AB - ER -