000 00306nam a2200133Ia 4500
008 220216s9999 xx 000 0 und d
100 _aWillacy R G
245 0 _aImmature rubber : Cover and manuring
260 _bPlanter
_c1951
300 _a400
650 _aManuring
650 _aRubber
942 _cJS
999 _c60694
_d60694