Proposed Legislation to Reauthorize the Environmental Protection Agency's Research, Development, and Demonstration Programs: Hearing Before the Subcommittee on Toxic Substances, Environmental Oversight, Research and Development of the Committee on Environment and Public Works, United States Senate, One Hundred Second Congress, First Session, July 16, 1991
United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Toxic Substances, Environmental Oversight, Research and Development
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