TY - BOOK ID - 135513905 TI - Tungsten deposits of Yuma, Maricopa, Pinal, and Graham Counties, Arizona AU - Dale, V. B. AU - United States. PY - 1959 PB - Washington : U.S. Department of the Interior, Bureau of Mines : United States Government Printing Office, DB - UniCat KW - Tungsten ores UR - https://www.unicat.be/uniCat?func=search&query=sysid:135513905 AB - ER -