TY - BOOK ID - 139169162 TI - Mineral resources of the Cactus Plain and East Cactus Plain wilderness study areas, La Paz County, Arizona AU - Tosdal, Richard M. AU - Eppinger, Robert G. AU - Erdman, James A. PY - 1990 PB - Washington (D.C.): US. Government printing office DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:139169162 AB - ER -