Levetin, Estelle. Plants and society [Book] / Estelle Levetin, Karen McMahon. - 4th ed. - Boston : McGraw-Hill Higher Education, c2006. - xviii, 524 p. : ill. (some col.) ; 28 cm. All. ISBN: 0072528427 (hard copy : alk. paper) Subjects--Topical Terms: Botany.Botany, Economic.Plants--Social aspects. Dewey Class. No.: 580