@book{4218,
	author = {Howe, Henry F. and Westley, Lynn C.},
	title = {Ecological relationships of plants and animals /},
	publisher = {Oxford University Press,},
	year = {c1988.},
	address = {New York :},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/enhancements/fy0638/87005800-d.html}
}