00662nam a2200145Ia 4500008004100000082002400041245008400065260002900149505015000178650002900328650002300357942000700380999001700387952011200404220204s9999    xx            000 0 und d  aNR:678.0121970bRRM 0aManual of laboratory methods for chemical analysis of Hevea brasiliensis rubber  aKuala LumpurbRRIMc1973  aRevised version of Manual of Laboratory methods for chemical analysis of Hevea brasiliensis rubber and some materials used in the rubber industry  aRubber chemical analysis  aSolvent extraction  cBK  c22702d22702  00104070aMAINbMAINd2021-12-16g2.00l0oNR:678.0121970 RRMp03422r2021-12-16 00:00:00w2022-02-14yBK