Negotiating environmental change : new perspectives from social science / edited by Frans Berkhout, Melissa Leach, Ian Scoones. - Cheltenham, UK : Edward Elgar, c2003. - xi, 304 p. : ill. ; 24 cm. Includes index. ISBN: 184376153X (pbk.) Subjects--Topical Terms: Environmental policy.Environmental policy--Research--Great Britain.