000 00291nam a2200109Ia 4500
008 220216s9999 xx 000 0 und d
100 _aGeorge C.M.
245 0 _aCost of Nr production: The study can be a benchmark for growers
260 _bRubber Asia
_c2009
300 _a46-47
942 _cJS
999 _c56441
_d56441