000 00274nam a2200085Ia 4500
008 220203s9999 xx 000 0 und d
245 0 _aIRRDB Scientific Symposium, 26-28 September 1974, Cochin, India
260 _bRubber Research Institute of India
_aKottayam
_c1974
942 _cPN
999 _c45236
_d45236