Lawlor, David W. Photosynthesis / David W. Lawlor - 3rd ed. - New Delhi : Viva Books, 2001. - xi, 386 p. : ill. ; 23 cm. Includes Bibliography and index. ISBN: 8176492388 : Subjects--Topical Terms: Photosynthesis Dewey Class. No.: 572.46 / LAP 2001