Samamé Boggio, Mario
Peru: a mining country. Vol. IV, part 1: Ore deposits - Lima s.e. 1985 - 352 p. ilus. tbls., diagrs.
YACIMIENTOS MINERALES
PERU
P/622(85)=20/S19/IV
Peru: a mining country. Vol. IV, part 1: Ore deposits - Lima s.e. 1985 - 352 p. ilus. tbls., diagrs.
YACIMIENTOS MINERALES
PERU
P/622(85)=20/S19/IV