Lehmann, Bernd
The Bolivian tin province and regional tin distribution in the Central Andes: a reassessment - Lancaster, PA Society of Economic Geologists August 1990 - pp. 1044-1058 ilus.
ESTAÑO
YACIMIENTOS MINERALES
ANDES
BOLIVIA
The Bolivian tin province and regional tin distribution in the Central Andes: a reassessment - Lancaster, PA Society of Economic Geologists August 1990 - pp. 1044-1058 ilus.
ESTAÑO
YACIMIENTOS MINERALES
ANDES
BOLIVIA