000 00303nam a2200097Ia 4500
008 120224s9999 xx 000 0 und d
082 _a338.1873
_bDAY
100 _aDay, Richard H.
245 _aEconomic analysis and agricultural policy
260 _bIowa The Iowa State University Press
_aAmes
_c1982
999 _c134798
_d134798