1980 authorization for the Office of Research and Development, Environmental Protection Agency : hearings before the Subcommittee on Natural Resources and Environment of the Committee on Science and Technology, U.S. House of Representatives, Ninety-sixth Congress, first session, February 13 and 15, 1979.
United States.Congress.House.Committee on Science and Technology.Subcommittee on Natural Resources and Environment.
Washington : U.S. Govt. Print. Off.,
1979.
"No 5."
Bibliography: p. 375-377.
United States. Environmental Protection Agency. Office of Research and Development