Essai de description des formations géologiques de la République du Niger
By: [par] J. Greigert et R. Pougnet.
Series: Mémoires du Bureau de recherches géologique et minières,; no 48
Publisher: Éditions B.R.G.M.
Published: 1967
Place of publication: Paris
Language: fre
Number of pages: 239
Subjects: Geology -- Niger.
Notes: Bibliography: p. 199-228.
Part of illustrative matter in pocket.