TY - BOOK ED - World Health Organisation (WHO) ED - International Programme on Chemical Safety (IPCS) ED - United Nations Environment Programme (UNEP) ED - International Labour Organisation (ILO) TI - Polychlorinated dibenzo-para-dioxins and dibenzofurans SN - 9241542888 SN - 0250-863 PY - 1989/// CY - Geneva PB - World Health Organisation KW - Dioxins KW - Benzofurans N1 - Published under joint sponsorship of the United Nations Environmenta l Programme, the International Labour Organisation and the World Health Organisation; Includes Bibliographical references ER -