TY - BOOK AU - World Health Organization TI - IPCS (Environmental health criteria no - 069): magnetic fields SN - 92-4-154269-1 U1 - 538.12 PY - 1987/// CY - Geneva PB - UNEP and World Health Organization KW - IPCS KW - Magnetism N1 - Gift; IPCS, electromagnetic safety, environmental health ER -