000 00276nam a2200121Ia 4500
008 140317s9999 xx 000 0 und d
082 _a632.58
100 _aRose,G.J.
245 _aCrop production.
260 _aLondon
_bLeonard Hill.
_c1963
300 _a490
942 _2ddc
_cBK
999 _c4536
_d4536