@book{9179,
	author = {Cotruvo, J. and World Health Organization. Water, Sanitation and Health Team.},
	title = {Heterotrophic plate counts and drinking-water safety : the significance of HPCs for water quality and human health.},
	publisher = {IWA Publishing,},
	year = {2003.},
	series = {(WHO emerging issues in water and infectious diseases series).},
	address = {London : },
	note = {Published by IWA Publishing on behalf of World Health Organization.}
}