000 00328nam a2200121Ia 4500
008 220216s9999 xx 000 0 und d
100 _aTachavutiporn Wiboonrat
245 0 _aVanachai groups technology for environment
260 _bRubber International Magazine
_c1999
300 _a79-86
650 _aRubber wood
942 _cJS
999 _c72065
_d72065