000 00444nam a2200145Ia 4500
008 220216s9999 xx 000 0 und d
100 _aKarunaratne S W
245 0 _aDevelopments in the rubber industry : Chemical analysis for standardisation
260 _bRubber Research Institute of Sri Lanka Bulletin
_c1985
300 _a45-48
650 _aChemical analysis
650 _aHevea brasiliensis
650 _aRubber industry
942 _cJS
999 _c57126
_d57126