O'Connor, Anthony M. The geography of tropical African development [by] A. M. O'Connor. - [1st ed.] - Oxford, New York, Pergamon Press [1971] - xv, 207 p. illus., maps. 26 cm. - The Commonwealth International Library Pergamon Oxford geographies . Includes bibliographical references. ISBN: 0080164439 LCCN: 79136280 Subjects--Geographic Terms: Africa, Sub-Saharan--Economic conditions. LC Class. No.: HC502 / .O23 1971 Dewey Class. No.: 330.9/67