

@book {15242,
	title = {Guidelines for the safe use of wastewater, excreta and greywater},
	series = {Policy and Regulatory Aspects},
	volume = {2, Wastewater use in agriculture},
	year = {2006},
	publisher = {World Health Organization (WHO)},
	organization = {World Health Organization (WHO)},
	address = {Geneva, Switzerland},
	keywords = {Excreta, Greywater, Guidlelines, REF, wastewater, Who, WHO Guidelines},
	isbn = {92 4 154685 9}
}
