000 00292nam a2200121Ia 4500
008 170101s2017 xx 000 0 und d
100 _aBlack.
245 0 _aIntoduction to Economics for Agriculture.
260 _bMacmillan
650 _aECONOMICS.
653 _aECONOMICS.
942 _2ddc
_cB
999 _c17692
_d17692