000 00319nam a2200133Ia 4500
008 221219s9999 xx 000 0 und d
100 _aF.P. Gardner
245 0 _aPhysiology of Crop Plants
260 _bscientific publisher
650 _aAgronomy
700 _aR.B. Pearce
700 _aR.L. Mitchell
942 _cBK
999 _c3347
_d3347