Valuing the environment : six case studies / English edited by Jean-Philippe Barde and David W. Pearce. - London : Earthscan Publications, 1991. - 271 p. ; 22 cm. "An Earthscan original"--Cover. Includes bibliographical references and index. ISBN: 1853830747 (pbk.) : £12.95 LCCN: 92187107 Subjects--Topical Terms: Environmental policy--Evaluation--Case studies. LC Class. No.: HC79.E5 / V2625 1991 Dewey Class. No.: 23 / VAL