TY - BOOK ID - 135288468 TI - Mineral resources of the Gibraltar Mountain and Planet Peak Wilderness Study Areas, La Paz County, Arizona AU - Eppinger, R. G. AU - Peterson, Jocelyn A. AU - Blank, H. Richard AU - Livo, K. Eric AU - Knepper, Daniel H. AU - Pitkin, James A. AU - Spencer, Jon E. AU - Reynolds, Stephen J. AU - Grubensky, Michael J. AU - Kreidler, Terry J. AU - Scott, David C. PY - 1990 PB - Washington United States Geological Survey, Department of the Interior DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:135288468 AB - ER -