000 00290nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _aGupta US
245 0 _aCrop Physiology
260 _bOxford & IBH
260 _c1984
365 _b0.00
650 _aPlant Physiology
942 _cBK
999 _c240733
_d240733