Microfiche version: United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Toxic Substances, Environmental Oversight, Research and Development Proposed legislation to reauthorize the Environmental Protection Agency's research, development, and demonstration programs. [Bethesda, Md.] : ProQuest,[2004]
Print version: United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Toxic Substances, Environmental Oversight, Research and Development Proposed legislation to reauthorize the Environmental Protection Agency's research, development, and demonstration programs