000 00318nam a2200121Ia 4500
008 200208s9999 xx 000 0 und d
082 _aAAE
245 0 _aAmerican Journal of Agriculture Economics
245 0 _nv.77(1-3)
260 _a"Buckeye Avenue,Ames,Lowa"
260 _bAmerican Agricultultural
942 _cBV
999 _c135205
_d135205