The phosphate deposits of Abeikuta Province, with 6 plates and 1 map.
Russ, William.
The phosphate deposits of Abeikuta Province, with 6 plates and 1 map. By W. Russ ...with a note by C.W. Andrews ... - [London] Published by Authority of the Nigerian Government, 1924. - 43 p. illus., VI pl., maps (1 fold.) fold. diagr. 25 cm. - Bulletin (Geological Survey of Nigeria) no. 7 .
Each plate accompanied by descriptive letterpress.
Bibliographical references.
gs 24000100
Phosphates--Nigeria.
TN914.N5 / R8
The phosphate deposits of Abeikuta Province, with 6 plates and 1 map. By W. Russ ...with a note by C.W. Andrews ... - [London] Published by Authority of the Nigerian Government, 1924. - 43 p. illus., VI pl., maps (1 fold.) fold. diagr. 25 cm. - Bulletin (Geological Survey of Nigeria) no. 7 .
Each plate accompanied by descriptive letterpress.
Bibliographical references.
gs 24000100
Phosphates--Nigeria.
TN914.N5 / R8