@book{27845,
	author = {Rittmann, Bruce E. and McCarty, Perry L.},
	title = {Environmental biotechnology :},
	publisher = {McGraw-Hill,},
	year = {c2001.},
	series = {McGraw-Hill series in water resources and environmental engineering},
	address = {Boston :},
	url = {http://www.loc.gov/catdir/description/mh021/00034882.html}
}