@book{4373,
	author = {Chiras, Daniel D.},
	title = {Environmental Science /},
	publisher = {Jones & Bartlett Learning,},
	year = {2009.},
	address = {[S.l.] :},
	edition = {8th ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/0763759252/chopaconline-20}
}