TY - BOOK TI - International Programme on Chemical Safety (IPCS) T2 - Environmental Health Criteria SN - ISSN 0250 863X PY - 1992///-93 CY - Geneva PB - WHO KW - Ferons-toxicity KW - Ferons-adverse effects KW - Environmental pollutants KW - Polychloronated biphenyls-adverse effects KW - Polychloronated biphenyls-toxicity KW - Polychloroterphenyl compounds-toxicity ER -