Biblioteca IFEA
Biblioteca IFEA

Survey metallic and non-metallic minerals, phase 2 : republic of Ecuador : Exploration for metallic minerals in southern Ecuador (operation N 8, Loja-El Oro) systematic geochemical exploration and geological reconnaissance

Survey metallic and non-metallic minerals, phase 2 : republic of Ecuador : Exploration for metallic minerals in southern Ecuador (operation N 8, Loja-El Oro) systematic geochemical exploration and geological reconnaissance - New York : United nations development programme, 1972 - 46 p: : carte, 2 cartes h. t., graph., tab. - Technical report, 13 .

bibliogr. p. 45-46, 2


Géologie économique
Géochimie
Exploration
Minéral

Equateur Loja Equateur El Oro