000 00321nam a2200121Ia 4500
005 20251007104336.0
008 251006s9999 xx 000 0 und d
100 _ainternational maize and wheat
245 0 _aimprovement center international maize and wheat
260 _a1st ed. | London
260 _c1900
942 _cBOK
999 _c5203
_d5203