TY - BOOK AU - Pckaging materials and........ AU - Dhirasekara,Kalyana TI - Training Seminar on Packaging materials and industrial outlook U1 - 688.8 PAC PY - 2007/// CY - Colombo PB - Institute of chemistry KW - seminar reports,packaging materials,industrial outlook N2 - Training Seminar Jan.12.2007 ER -