00450nam a2200121Ia 4500008004100000082002600041245008200067260008100149650003900230650002600269650001600295700001700311220204s9999    xx            000 0 und d  a5:061.3(548.3)bPRO.5 0aProceedings of the fifth Kerala Science Congress 28-30 January 1993, Kottayam  aGovt of KeralabState Committee on Science, Technology and Environmentc1993  aEthylene Vinyl acetate co polymers  aLiquid Natural Rubber  aSisal fibre  aRavikumar, R