TY - BOOK ED - International Labour Organisation ED - United Nations Development Programme ED - World Health Organisation TI - Nickel SN - 92-4-157108-X U1 - 615.925625 PY - 1991/// CY - Geneva PB - Worlde Health Organisation KW - Chemical safety KW - Inorganic poisons KW - International programme KW - Nickel KW - Toxicology ER -