000 00278nam a2200109Ia 4500
008 161118s2016 xx 000 0 und d
100 _aBellerby, J. R.
245 0 _aAgricultural Economics theory.......... Econo.
260 _bVora & Co.
_c1961
300 _a155 p
942 _2ddc
999 _c19768
_d19768