Author: MONOD, THEODORE; BLANCHOT, ANDRE.
Title: Notice Explicative Sur La Feuille Yaounde-Ouest. Carte Geologique de Reconnaissance a l'echelle du 1/500,000. Leves effectues de 1954 a 1956.
Description: First Edition; 8vo; pp. 31; 1 loose folding colour map in pocket at rear, bibliography; original stiff stapled wrapper, wrapper browned, a good copy. Paris, Republique Du Cameroun, 1959. Text in French.

Keywords: geology mining Africa mines mining French foreign language