Food for thought [electronic resource] : the role, risks, and challenges for American agriculture and the next Farm Bill in meeting the demands of a growing world : hearing before the Committee on Agriculture, Nutrition, and Forestry, United States Senate, One Hundred Twelfth Congress, first session, May 26, 2011.
Imprint
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2012.
