Reorganization of natural resource functions of USDA : hearing before the Subcommittee on Environment, Soil Conservation, and Forestry of the Committee on Agriculture, Nutrition, and Forestry, United States Senate, Ninety-sixth Congress, first session, April 10, 1979.
United States.Congress.Senate.Committee on Agriculture, Nutrition, and Forestry.Subcommittee on Environment, Soil Conservation, and Forestry.
Washington : U.S. Govt. Print. Off.,
1979.
United States. Department of Agriculture.
Natural resources