000 00293nam a2200097Ia 4500
008 220216s9999 xx 000 0 und d
100 _aMathew N M
245 0 _aModified forms of natural rubber
260 _bSeminar on consistency in TSR, Rubber Board, Kottayam, May 26, 1993
_c1993
942 _cJS
999 _c63124
_d63124