Also available via Internet from the G.P.O. Access web site. Address as of 4/23/01: http://frwebgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=106 senate hearings&docid=f:69743.wais (text version), http://frwebgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=106 senate hearings&docid=f:69743.pdf (PDF version); current access is available via PURLs.
Microfiche version: United States. Congress. Senate. Committee on Agriculture, Nutrition, and Forestry. Subcommittee on Research, Nutrition, and General Legislation. Carbon cycle research and agriculture's role in reducing climate change. [Bethesda, Md.] : ProQuest,[2004]
Print version: United States. Congress. Senate. Committee on Agriculture, Nutrition, and Forestry. Subcommittee on Research, Nutrition, and General Legislation. Carbon cycle research and agriculture's role in reducing climate change