000 00304nam a2200109Ia 4500
008 220203s9999 xx 000 0 und d
041 _aMalayalam
245 0 _aRubber Planting Materials Approved
260 _bRubber Research Institute of India
_aKottayam
_c2009
650 _aCrop Improvement
942 _cPN
999 _c45145
_d45145