@book{10813,
	author = {Patro, L. R.},
	title = {Environmental pollution and hazards /},
	publisher = {Discovery Publishing  Pvt.Ltd,},
	year = {2008.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/818356321X/chopaconline-20}
}