000 00274nam a2200085Ia 4500
008 220203s9999 xx 000 0 und d
245 0 _aNational Seminar on Rubber, 10 September 1983, New Delhi, India
260 _bRubber Research Institute of India
_aKottayam
_c1983
942 _cPN
999 _c45203
_d45203