000 00360nam a2200133Ia 4500
008 140215s9999 xx 000 0 und d
084 _aJ:5
_bHUG;1957
100 _aHughes, Harold D.
245 _aCrop Production Principles and Practices /
_b
260 _bThe Macmillan Co. ,
_aNew York :
_c1957
300 _a620p :
650 _aAgricultural
942 _2cc
_cBK
999 _c2990
_d2990