000 00273nam a2200097Ia 4500
008 220204s9999 xx 000 0 und d
082 _aNR:041967
_bRRC.3
245 0 _aField guide of the Rubber Research centre
260 _aThailand
_bRubber Research Centre
_c1967
942 _cBK
999 _c26189
_d26189