Title
Carbon cycle research and agriculture's role in reducing climate change : hearing before the Committee on Agriculture, Nutrition, and Forestry, United States Senate, Subcommittee on Research, Nutrition and General Legislation, One Hundred Sixth Congress, second session ... May 4, 2000.
Published
Washington : U.S. G.P.O. : [Congressional Sales Office, Supt. of Docs., U.S. G.P.O., distributor, 2000 [i.e. 2001]