@book{6678,
	author = {WHO Consultation on the Development and Use of Environmental Health Indicators in the Management of Environmental Risks to Human Health (1992 : Dusseldorf). and World Health Organization. Division of Environmental Health.},
	title = {WHO Consultation on the Development and Use of Environmental Health Indicators in the Management of Environmental Risks to Human Health, Medizinisches Institut fur Umwelthygiene, Dusseldorf, Germany, 15-18 December 1992 : summary report.},
	publisher = {World Health Organization,},
	year = {1993.},
	address = {Geneva : }
}