Molles, Manuel C. Ecology: concepts & applications/ Manuel C. Molles. - 4th edition - Boston: McGraw-Hill Higher Education, c2008. - xx, 604 p ages: color illustrations; 28 cm. Includes bibliographical references and index. ISBN: 978-0-07-110197-4 Subjects--Topical Terms: Ecology Dewey Class. No.: DC 577 / M73