TY - BOOK T1 - The Mineral Resources of the Union of South Africa A1 - Union of South Africa. Department of Mines. Geological Survey LA - English PP - Pretoria PB - Geological Survey. Department of Mines YR - 1936 UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/bfa.11169 OP - 454 KW - Recursos minerales KW - Mineralogía KW - Sudáfrica ER -