000 00351nam a2200145Ia 4500
008 140205s9999 xx 000 0 und d
020 _a075060560X
082 _a581.1/ G
100 _aG D Weston
245 _aCrop Physiology
260 _bButterworth-Heinemann ltd
_aOxford
_c1994
300 _a278
650 _aCrops--Physiology
942 _2ddc
_cBK
999 _c3428
_d3428