Whiteman, A. J. The geology of the Sudan Republic / A. J. Whiteman - Oxford : Clarendon Press, 1971 - xiv, 290 p.: 14 plates, ill., charts, maps; 26 cm. Includes bibliographical references LCCN: 0198-543735 Subjects--Topical Terms: Geology ----Sudan---- Dewey Class. No.: 556.24