Ison, Stephen. Environmental issues and policies / Stephen Ison, Stephen Peake, Stuart Wall. - Harlow : Financial Times Prentice Hall, 2002. - xiii, 372 p. : ill. ; 25 cm. Includes bibliographical references and index. ISBN: 0273646249 (pbk.) : £24.99 Subjects--Topical Terms: Dewey Class. No.: 333.7 ISO