Worster, Donald, Nature's economy : a history of ecological ideas / Donald Worster. - 2nd ed. - Cambridge ; New York, NY, USA : Cambridge University Press, 1994. - xiii, 505 p. ; HBK - Studies in environment and history . ISBN: 0521452732 (hc) Subjects--Topical Terms: Ecology--History. LC Class. No.: QH540.8 / .W67 1994 Dewey Class. No.: 574.5/09