Tisdell, C. A. (Clement Allan) Ecological and environmental economics : selected issues and policy responses / Clem Tisdell. - Cheltenham, UK ; Northhampton, MA, USA : Edward Elgar, c2003. - xi, 361 p. : ill. ; 24 cm. Previously published articles. Includes bibliographical references and index. Open access. ISBN: 1843760215 Subjects--Topical Terms: Environmental economics.Sustainable development.