000 00283nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aLeopold and Kriedemann
245 0 _aPlant growth and development
260 _bMcGraw Hill
260 _c1977
365 _b6.50
942 _cBK
999 _c206389
_d206389