@book{3241,
	author = {WHO/UNICEF Joint Monitoring Programme for Water Supply and Sanitation},
	title = {Water for life : },
	publisher = {WHO,},
	year = {2005.},
	address = {Geneva :},
	url = {https://apps.who.int/iris/bitstream/handle/10665/43224/9241562935.pdf?sequence=1&isAllowed=y}
}