@book{3022,
	author = {Vallero, Daniel A.},
	title = {Fundamentals of air pollution /},
	publisher = {Elsevier,},
	year = {2008.},
	address = {Amsterdam ;},
	edition = {4th ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0722/2007028062.html}
}