Drover, Margaret S. Nubia : a drowning land / by Margaret Drower ; paintings by Al an Sorell. - Harlow : Longmans, 1970. - x, 86 p. : illus. (some col.), 2 maps. ; 25 cm. Includes bibliographical references (p. 84). ISBN: 582164400 Subjects--Topical Terms: Nubia.-------- Dewey Class. No.: 932