Molles Jr., Manuel C. Ecology: concepts and applications / Manuel C. Molles Jr. - 3rd edition. - Boston : McGraw-Hill, c2006. - xviii, 556 p. : black and white illustrations ; 26 cm. Include bibliography, reference, index. ISBN: 0071255117 Subjects--Topical Terms: Ecology. Dewey Class. No.: CIR 577 M726 206