000 00298nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _aX8(J)J0 FOR/E
100 _aFORSTER GW
245 0 _aELEMENTS OF AGRICULTURAL ECONOMICS
260 _bBLACKIE AND SON LIMITED
_c1950
300 _a441
942 _cTB
999 _c879
_d879