A survey of the fisheries of the Lower Yobe River in the north-western basin of Lake Chad
By: by J. G. Tobor.
Series: Federal fisheries occasional paper; no. 12
Publisher: Federal Fisheries Service, Lake Chad Research Station
Published: 1970
Place of publication: Maiduguri
Language: eng
Number of pages: 27
Subjects: Fisheries -- Nigeria -- Yobe River.