00303nam a2200073Ia 4500008004100000082003000041245013200071260002600203220204s9999    xx            000 0 und d  aNR:063RG`1984'bRRS.2.2;1 0aProceedings of the International Rubber Conference:75 years of rubber research in Sri Lanka,Sept 17-19,1984, Colombo. V 2.Pt  2  aSriLankabRRISLc1984