TY - BOOK AU - Koros,William J. TI - Barrier polymers and structures SN - 0841217629 PY - 1990/// CY - Washington, D.C. PB - American Chemical Society KW - Food KW - Packaging KW - Congresses KW - Plastics in packaging N1 - 'Developed from a symposium sponsored by The Division of Polymer Chemistry, Inc. at the 197th Meeting of the American Chemical Society, Dallas, Texas, April 9-14, 1989.' ER -