@book{7605,
	author = {Manahan, Stanley E.},
	title = {Environmental science and technology :},
	publisher = {CRC/Tayor & Francis,},
	year = {c2007.},
	address = {Boca Raton :},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0664/2006047536-d.html}
}