00418nam a2200133Ia 4500008004100000082001900041100001800060245006300078260003900141300001500180490003400195700003000229700002500259260424b        |||||||| |||| 00| 0 eng d  a338.1bD665.EA  aDoll, John P.  aEconomics of agricultural production markets and policyb/  aIllinois:bRichard D. Irwin,c1968  axii, 557p.  aThe Irwin series in Economics  aRhodes, V. Jameseauthor.  aWest, J. G.eauthor.