TY - BOOK AU - Indian Standards Institution TI - Positive List of Constituents of Polypropylene and Its Copolymers in Contact With Foodstuffs, Pharmaceuticals and Drinking Water (IS : 10909 - 1984) U1 - IS : 10909 - 1984 PY - 1984/// CY - New Delhi PB - Indian Standards Institution KW - Indian Standard - ID N1 - IS : 10909 - 1984 ER -