000 00339nam a2200121Ia 4500
008 220216s9999 xx 000 0 und d
100 _aSiswantoro O
245 0 _aAcceleration of the maturation period of centrifuged Hevea latex
260 _bMenara Perkebunan
_c1991
300 _a43-46
650 _aCentrifuged hevea latex
942 _cJS
999 _c53731
_d53731