@book{41469,
	author = {American Water Works Association,},
	title = {Simplified procedures for water examination /},
	publisher = {American Water Works Association,},
	year = {2014.},
	series = {Manual of Water Supply Practices ;},
	address = {Denver, Colorado :},
	edition = {Sixth edition.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10993990}
}