The pegmatities of Central Nigeria ...
By: by R. Jacobson and J.S. Webb
Series: Bulletin (Geological Survey of Nigeria) -- no. 17; 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: 1946
Place of publication: Colchester]
Language: eng
Number of pages: 61