TY - BOOK AU - Industrial Toxicology Research Center ED - Industrial Toxicology Research Center TI - Safety evaluation of polypropytenc and hisgh densi U1 - X 9 (E633)-(M98):89Q8.P, P4 PY - 2004/// CY - Lucknow PB - Industrial Toxicology Research Center India KW - Electrical N1 - Council of Scientific and Industrial Research ER -