000 00310nam a2200109Ia 4500
008 220216s9999 xx 000 0 und d
100 _aTeoh Cheng Hai
245 0 _aHerbicide application techniques used in plantation crops in Malaysia - An update
260 _bPlanter
_c1992
300 _a291-306
942 _cJS
999 _c60275
_d60275