Aquifers in the Sokoto Basin, Northwestern Nigeria, with a general description of the general hydrogeology of the Region
By: Henry R. Anderson & William Ogilbee.
Contributors: Ogilbee, William.; Geological Survey (U.S.); Geological Survey of Nigeria.
Series: Geological Survey water-supply paper -- 1757-L
Publisher: United States, Government Printing Office
Published: 1973
Place of publication: Washington,D.C
Language: eng
Notes: In 2 parts: text & maps.

Sub-title: Contributions to the Hydrology of Africa and the Mediterranean Region.