TY - BOOK AU - World Health Organization TI - IPCS (Environmental health criteria no - 016): radiofrequency and microwaves SN - 92-4-154076-1 U1 - 621.396 PY - 1981/// CY - Geneva PB - UNEP and World Health Organization KW - IPCS KW - Engineering -- General N1 - Gift; IPCS, chemical engineering, safety standards ER -