@book{11806,
	author = {Levin, Simon A.},
	title = {Ecotoxicology :},
	publisher = {Springer-Verlag,},
	year = {c1989.},
	address = {New York :},
	url = {http://www.loc.gov/catdir/enhancements/fy1005/88016051-d.html}
}