000 00304nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _aDhopte AM
245 0 _aAgroTechnology For Dryland Farming
260 _bScientific
260 _c2002
365 _b1950.00
650 _aAgronomy
942 _cBK
999 _c249793
_d249793