Sayer, Jeffrey The science of sustainable development : local livelihoods and the global environment / Jeffrey Sayer and Bruce Campbell - Cambridge : Cambridge University Press, c2004. - xix, 268 p. : ill., maps. ; 24 cm. ISBN: 9781412965576 LCCN: Subjects--Topical Terms: Conservation of natural resources. Natural resourcesManagement. Sustainable development. Rural development. Environmental management. LC Class. No.: S928 / .S28 2004 Dewey Class. No.: 333.72 / S274s