Commerce, Justice, Science, and Related Agencies Appropriations for Fiscal Year 2008: Hearings Before a Subcommittee of the Committee on Appropriations, United States Senate, One Hundred Tenth Congress, First Session, on H.R. 3093/S. 1745, an Act Making Appropriations for the Departments of Commerce and Justice, Science and Related Agencies for the Fiscal Year Ending September 30, 2008, and for Other Purposes, Volume 4