Knutson, Ronald D. Agricultural and food policy - 3 ed. - Englewood Cliffs, N.J. : Prentice - Hall, 1995 - 508 p. LCCN: 71659 Subjects--Topical Terms: Agricultura y Estado--E.U.A.Alimentos--Abastecimiento--E.U.A. Dewey Class. No.: 323.354 / K5 1995