Ecosystems and nature : economics, science, and policy / edited by R. Kerry Turner, Kenneth J. Button, and Peter Nijkamp. - Cheltenham, UK ; Northampton, MA, USA : E. Elgar, c1999. - xxxvii, 520 p. : ill., maps ; Includes bibliographical references. ISBN: 1858987938 Subjects--Topical Terms: Biodiversity conservation.Biodiversity conservationBiodiversity conservation Dewey Class. No.: 333.95 / ECO