Morgan, W. B. (William Basil) West Africa / W. B. Morgan and J. C. Pugh. - London : Methuen , 1969 - xxviii, 788 pages : 13 plates, illustrations, maps, ; 25 cm. Includes bibliographies. ISBN: 0416269001 LCCN: 72-388281 //r85 Subjects--Geographic Terms: Africa, West--Economic conditions