Alpha- and beta-hexachlorocyclohexanes.
Contributors: International Program on Chemical Safety.; United Nations Environment Programme.; International Labour Organisation.; World Health Organization.
Series: Environmental health criteria -- 123
Publisher: World Health Organization
Published: 1992
Place of publication: Geneva
Language: eng
Number of pages: 170
Subjects: Hexachlorobenzene -- Toxicology.; Benzene -- Toxicology.; Environmental toxicology.
Notes: Published by the World Health Organization for the International Programme on Chemical Safety (a collaborative programme of the United Nations Environment Programme, the International Labour Organisation, and the World Health Organization).

At head of title on cover: IPCS International Programme on Chemical Safety.