@book{11197,
	author = {Singal, S. P.},
	title = {Air Quality Monitoring and Control Strategy /},
	publisher = {Alpha Science Intl Ltd,},
	year = {2012.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/1842657305/chopaconline-20}
}