000 00297nam a2200097Ia 4500
008 120224s9999 xx 000 0 und d
082 _a330.024631
_bHIL
100 _aHill, Berkeley
245 _aIntroduction to economics for students of agriculture
260 _bPergamon Press
_aOxford
_c1980
999 _c131972
_d131972