000 00321nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a338.43.01
_bPAP
100 _aNunn, C
245 0 _aEconomic problems of agriculture in industrial societies
260 _aLondon
_bMacmillan
_c1969
700 _aPai, Vgo
942 _cBK
999 _c31783
_d31783