00878cam 2200241 450 1764360http://id.bnportugal.gov.pt/bib/porbase/176436020030621114100.092-4-154283-763192PTBN0061880219891023d1989 k f0pory0103 baengCHDDT and its derivativesenvironmental aspectsjoint sponsorship of the United Nations Environment Programme, the International Labour Organisation, and the World Health OrganizationGenéveWHO198998, [1] p.21 cmEnvironmental Health Criteria83615.9BNpor297742United Nations Environment Programme400356402Organização Internacional do Trabalho40080652Organização Mundial de Saúde40013290PTBNRPC7-1-86Q-4coopUCMEmq1352248bccoopUCME383680CME1-237