000 00261nam a2200085Ia 4500
008 220203s9999 xx 000 0 und d
245 0 _aRubber Planters' Conference, 1987, Kottayam, India
260 _bRubber Research Institute of India
_aKottayam
_c1987
942 _cPN
999 _c45206
_d45206