TY - BOOK AU - World Health Organization TI - IPCS (Environmental health criteria no - 125): platinum SN - 92-4-157125-x U1 - 546.92 PY - 1991/// CY - Geneva PB - UNEP and World Health Organization KW - IPCS KW - Inorganic chemistry N1 - Gift; IPCS, chemical safety, inorganic substances ER -