00939cam a22002531 4500 gs 24000100 DLC 20260227111328.0 900515s1924 enkabf b 000 0 eng c gs 24000100 (OCoLC)21538817 Library, U.S. Geological Survey TxU TxU DLC premarc TN914.N5 R8 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 Bibliographical references. Each plate accompanied by descriptive letterpress. Phosphates Nigeria. Andrews, Charles William, 1866- 26310 26310