Beder, Sharon Environmental principles and policies : an interdisciplinary introduction / Sharon Beder - New Delhi : Earthscan, c2006. - viii, 304 p. : ill. ; 25 cm. ISBN: 1844074056 LCCN: Subjects--Topical Terms: Environmental policyScience and the humanities LC Class. No.: GE170 / .B43 2006 Dewey Class. No.: 363.705 / B311e