000 00292nam a2200121Ia 4500
008 161121s9999 xx 000 0 und d
100 _aBLANK (FC)
245 0 _aEssential Aspects of Crop Production
260 _cAllied Scientific Publishers
365 _b0
650 _aNIL
942 _cBK
999 _c103455
_d103455