The Chad basin
Subtitle: geology and water supply with 4 figures, a rainfall map and a geological map
By: by C. Raeburn and Brynmor Jones
Series: Bulletin (Geological Survey of Nigeria) -- no. 15; Annual departmental reports relating to Nigeria and British Cameroons; Government publications relating to African countries prior to independence
Publisher: By authority of the Nigerian Govt.
Published: 1934
Place of publication: London]
Language: eng
Number of pages: 61