000 00264nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a633 H8C7
100 _aHughes, H.D.
245 0 _aCrop Production.
260 _aNew York
_c1940
300 _a816p.
942 _2ddc
999 _c351
_d351