000 00301nam a2200121Ia 4500
008 170101s1959 xx 000 0 und d
082 _a338.1 COH
100 _aCohen, R.L
245 4 _aThe Economics of Agriculture
260 _aCambridge University
_bLondon
_c1959
300 _aP.216
942 _2ddc
_cBK
999 _c4431
_d4431