000 00313nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _aJohn B. Penson
245 0 _aIntroduction to Agricultural Economics
260 _bInfo book
260 _c2010
365 _b7120.68
650 _aEconomics
942 _cBK
999 _c252929
_d252929