@book{1298,
	author = {Chapra, Steven C.},
	title = {Surface water-quality modeling /},
	publisher = {McGraw-Hill,},
	year = {c1997.},
	series = {McGraw-Hill series in water resources and environmental engineering},
	address = {New York :},
	url = {http://www.loc.gov/catdir/description/mh022/96015461.html}
}