Dregne, H. E. Desertification of arid lands / Edited by H.E. Dregne. - Chur, Switzerland ; New York : Harwood Academic Publishers, c1983 - x, 242 p. : maps ; 24 cm. - Advances in desert and arid land technology and development, v. 3 0142-5889 ; . Includes bibliographies and index. Subjects--Topical Terms: DesertificationLand degradation.