@book{294043,
	author = {International Programme on Chemical Safety and World Health Organization, Who},
	title = {Partially halogenated chlorofluorocarbons : ethane derivatives},
	publisher = {World Health Organization},
	year = {1992},
	address = {Geneva},
	note = {Published under the joint sponsorship of the United Nations Environment Programme, the International Labour Organisation, and the World Health Organization}
}