000 00307nam a2200121Ia 4500
008 220216s9999 xx 000 0 und d
245 0 _aNatural rubber industry challenges
260 _bRubber International Magazine
_c2013
300 _a16-18
650 _aGuayule
650 _aNatural rubber
942 _cJS
999 _c63549
_d63549