Aplanissements cuirassés et enrichissement des gisements de manganèse dans quelques régions d'Afrique de l'Ouest
By: Georges Grandin.
Series: Mémoire ORSTOM ;; no 82; Mémoires ORSTOM ;; no 82.
Publisher: ORSTOM
Published: 1976
Place of publication: Paris
Language: fre
Number of pages: 275
Subjects: Manganese ores -- Africa, West.; Geology -- Africa, West.
Notes: Bibliography: p. [259]-268.
Folded col. map inserted.
Originally presented as the author's thesis (doctoral)--Strasbourg, 1973.