Popkin, Roy. Desalination water for the world's future. Foreword by Stewart L. Udall. - New York Praeger [1968] - xv, 235 p. illus. 22 cm. Bibliography: p. 215-227. LCCN: 68016091 Subjects--Topical Terms: Saline water conversion. LC Class. No.: TD479 / .P6 Dewey Class. No.: 338.4/7/628167