Leighton, Philip A. 1897- Photochemistry of air pollution / Philip A. Leighton - New York : Academic Press, c1961. - 300 p. : illus. ; 23 cm. - Physical chemistry v. 9 . Includes bibliography and index. Subjects--Topical Terms: Air Pollution. Dewey Class. No.: 363.7392 / LEP 1961