abstracts
- London Institution of Mining and Metallurgy 2002
- Institution of Mining and Metallurgy. Transactions. Section B: Applied Earth Science v.111 .
COBRE PORFIRITICO METALES BASE PLOMO-ZINC YACIMIENTOS MINERALES
CAJAMARCA PASCO PERU
CERRO DE PASCO, YAC. HUALGAYOC Cobre ORO Plomo Zinc