TY - BOOK ID - 125367973 TI - Statistics and technology of the precious metals AU - King, Clarence AU - Emmons, Samuel Franklin AU - Becker, George F. AU - United States. PY - 1885 PB - [Washington, D.C.] : Washington : Department of the Interior : Census Office, Government Printing Office, DB - UniCat KW - Mineral industries KW - Precious metals KW - Mineral industries. KW - Precious metals. KW - United States. UR - https://www.unicat.be/uniCat?func=search&query=sysid:125367973 AB - ER -