@book{331950,
	author = {Singh, Rajindar,},
	title = {Hybrid membrane systems for water purification :},
	publisher = {Elsevier,},
	year = {c2006.},
	address = {Amsterdam ;},
	note = {H.B},
	url = {http://www.loc.gov/catdir/enhancements/fy0634/2006296224-d.html}
}