@book{49403,
	author = {Steiner, Frederick R},
	title = {The living landscape: an ecology approach to landscape planning},
	publisher = {McGraw-Hill},
	year = {1991},
	address = {New York:},
	note = {Includes bibliographical references (p. 331-346).},
	url = {http://www.loc.gov/catdir/enhancements/fy0602/90030908-t.html}
}