TY - BOOK AU - Benjamin, Edward H., ED - California Miners' Associaciotn ED - American Institute of Mining Engineers. TI - California mines and minerals AV - TN24.C35 C35 PY - 1899/// CY - San francisco, california PB - Published by the california miners' association for the california meeting of the american institute of mining engineers KW - Minas y riquezas minerales KW - California ER -