00286    a2200109   4500020001500000082001600015100001700031245004300048260004100091300001900132650002500151  a0881336599  a338.18bHOU  aHouck, James  aElement of agricultural trade policies  aIllinoisbWaveland Pressc1986g1992  axi,191p.c21cm  aAgricultral Policies