Hufschmidt, Maynard M. Economic approaches to natural resources and environmental quality analysis / ed. by Maynard M. Hufschmidt & Eric L. Hyman - Dublin : Tycooly International Publishing , 1982 - x, 333 p. : ill. ; 29 cm. Includes bibliographical references and index. ISBN: 0907567096 Subjects--Topical Terms: Dewey Class. No.: 333.9 / HUF