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Reports and Books 1994

Autor: United Nations Environment Programme
Enlace original: https://wedocs.unep.org//handle/20.500.11822/8344

Programa del Medio ambiente
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United Nations Environment Programme ,  [Code of Ethics on the International Trade in Chemicals] ,  Code of Ethics on the International Trade in Chemicals
Reports and Books 1998

Autor: United Nations Environment Programme
Enlace original: https://wedocs.unep.org//handle/20.500.11822/8223

Programa del Medio ambiente
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United Nations Environment Programme ,  [Persistent organic pollutants: inventory of information sources on chemicals] ,  Persistent organic pollutants: inventory of information sources on chemicals
Manuals and Guides 1999

Autor: United Nations Environment Programme
Enlace original: https://wedocs.unep.org//handle/20.500.11822/8221

Programa del Medio ambiente
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United Nations Environment Programme ,  [Guidelines for the identification of PCBs and materials containing PCBs] ,  Guidelines for the identification of PCBs and materials containing PCBs

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