TY - GEN AU - Vincoli, Jeffrey W. TI - Risk management for hazardous chemicals: : G-Z (Vol.2) U1 - 628:614.8:66 PY - 1997/// CY - New York PB - Lewis KW - Hazardous substances- safety measures KW - Hazardous substances- risk assessment KW - 628:614.8:66 N1 - Includes Index ER -