000 00326nam a2200133Ia 4500
008 220216s9999 xx 000 0 und d
100 _aHerbette H
245 4 _aThe meaning of American natural rubber program
260 _bPlanter
_c1951
300 _a536-537
650 _aAmerica
650 _aNatural rubber
942 _cJS
999 _c70844
_d70844