Odum, Eugene P. 1913-2002. Fundamentals of ecology / Eugene P. Odum, Gary W. Barrett. - 5th ed. - India: Cengage India Private Limited c2017. - xviii, 624 p. : ill. (some col.), maps ; 27 cm. Includes bibliographical references (p. 535-581) and index. ISBN: 978-8131500200 LCCN: 2004101400 Subjects--Topical Terms: Ecology--Textbooks. LC Class. No.: QH541 / .O3 2005 Dewey Class. No.: 577