DesJardins, Joseph R. Environmental ethics : an introduction to environmental philosophy / Joseph R. DesJardins. - 5th ed. - Australia ; Wadsworth Cengage Learning, c2013. - xvi, 282 p. ; 24 cm. Includes bibliographical references and index. ISBN: 9781133049975 TZS 70688/= Subjects--Topical Terms: Environmental ethics. Dewey Class. No.: 179.1 DES