The wealth of nature : environmental history and the ecological imagination / Donald Worster. Worster, Donald, 1941- Human ecology United States History. Landscape assessment United States History. GF503 .W68 1993 304.2809 20 WOR Book of essays which previously appeared in various journals or books or given as lectures. Includes bibliographical references (p. 221-243) and index. New York : Oxford University Press, 1993. 1993. 1993 Text x, 255 p. ; http://www.loc.gov/catdir/enhancements/fy0635/92015360-d.html http://www.loc.gov/catdir/enhancements/fy0723/92015360-b.html eng United States United States