TY - BOOK ED - International Programme on Chemical Safety. TI - Heptachlor SN - 9241540982 (pbk.) : AV - RA1240.H45 H46 1984 U1 - 363.1/79 19 PY - 1984/// CY - Geneva, Albany, NY PB - World Health Organization, WHO Publications Centre USA [distributor] KW - Heptachlor KW - Toxicology KW - Environmental aspects KW - Physiological effect N1 - "IPCS International Programme on Chemical Safety."; Bibliography: p. 62-81 ER -