Fundamentals and farming [electronic resource] : evaluating high gas prices and how new rules and innovative farming can help : hearing before the Committee on Agriculture, Nutrition, and Forestry, United States Senate, One Hundred Twelfth Congress, first session, March 30, 2011.
Imprint
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2012.
