000 00289nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _aNR:63
_bPOL
100 _aPolhamus, Loren G
245 0 _aRubber:Botany,production and utilization
260 _aLondon
_bLeonard Hill
_c1962
942 _cREF
999 _c19769
_d19769