Enlace original:
https://wedocs.unep.org//handle/20.500.11822/29573
United Nations Environment Programme
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[Industry and Environment Emission Standards and Guidelines Information Clearinghouse (IE-ESGIC) Volume II: Pulp and Paper Industry Effluent Discharge Standards]
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Industry and Environment Emission Standards and Guidelines Information Clearinghouse (IE-ESGIC) Volume II: Pulp and Paper Industry Effluent Discharge Standards