TY - BOOK AU - Mcquiston, Frank W., AU - Shoemaker, Robert S. TI - Gold and silver cyanidation plant practice monograph AV - TN767 M38 PY - 1975/// CY - Baltimore PB - American institute of mining, metallurgical, and petroleum engineers KW - Endurecimiento superficial KW - Oro KW - Metalurgia KW - Plata ER -