TY - BOOK AU - Hollister,Victor F. TI - Geology of the porphyry copper deposits of the Western Hemisphere SN - 0895200481 U1 - 553.43 PY - 1978/// CY - New York PB - Society of Mining Engineers of the American Institute of Mining, Metallurgical, and Petroleum Engineers KW - Copper ores KW - America KW - Porphyry ER -