000 00411nam a2200133Ia 4500
008 220216s9999 xx 000 0 und d
100 _aMorris J E
245 0 _aProperties of low-grade rubbers(Estate brown crepe)
260 _bProceedings of the Natural Rubber Research Conference, Kuala Lumpur, 1960; p626-635
650 _aBrown crepe
650 _aLow-grade rubber
700 _aNielsen P S
942 _cJS
999 _c65985
_d65985