000 00277nam a2200097Ia 4500
008 220204s9999 xx 000 0 und d
082 _aNR:041976
_bRRC.68
245 0 _aSome observation on soil sampling in Thailand
260 _aHat Yai
_bRubber Research Centre
_c1976
942 _cBK
999 _c26232
_d26232