000 00327nam a2200157Ia 4500
008 180626s9999 xx 000 0 und d
082 _a633 C839c
100 _aCox, Joseph
245 0 _aCrops
260 _aNew York
260 _bJohn Wiley and Sons
260 _c1937
300 _a307
650 _aGrain
942 _cBK
999 _c34913
_d34913