000 00252nam a2200097Ia 4500
008 220204s9999 xx 000 0 und d
082 _aNR:0161974
_bBPP
245 0 _aAbstract bibliography of Hevea rubber. 1974
260 _aMedan
_bBPP
_c1974
942 _cBK
999 _c28215
_d28215