Hecht, Joy E. The economic value of the environment : cases from South Asia / Joy E. Hecht - Nepal : IUCN, c1999. - 73 p. : ill. ; 22 cm. ISBN: 0967060508 LCCN: Subjects--Topical Terms: EnvironmentEconomics LC Class. No.: E74 / . 1999 Dewey Class. No.: 363.7