@book{331557,
	author = {Pepper, Ian L.},
	title = {Environmental & pollution science /},
	publisher = {Elsevier/Academic Press,},
	year = {c2006.},
	address = {Amsterdam ;},
	edition = {2nd ed.},
	note = {Rev. ed. of Pollution science. 1996.},
	url = {http://www.loc.gov/catdir/toc/ecip065/2005035422.html}
}