000 00287nam a2200109Ia 4500
008 220203s9999 xx 000 0 und d
041 _aMalayalam
245 0 _aMannu Parisodhana
260 _bRubber Research Institute of India
_aKottayam
_c1965
650 _aCrop Management
942 _cPN
999 _c45152
_d45152