TY - BOOK AU - World Health Organization,Who AU - International Programme on Chemical Safety TI - Quality management for chemical safety testing SN - 92-4-157141-1 PY - 1992/// CY - Geneva PB - World Health Organization KW - Riesgos para la Salud KW - Contaminacion Ambiental KW - Toxicologia KW - Desperdicio KW - Lucha Contra la Contaminacion KW - Contaminacion Industrial N1 - Published under the joint sponsorship of the United Nations Environment Programme, the International Labour Organisation, and the World Health Organization ER -