000 00329nam a2200133Ia 4500
008 220216s9999 xx 000 0 und d
245 0 _aImprovements in the production of PA 80
260 _bPlanters Bulletin
_c1967
300 _a127-137
650 _aPA 80
650 _aRubber production
650 _aSP rubber
942 _cJS
999 _c60885
_d60885