Environmental R. & D. issues related to the Interagency Regulatory Liaison Group : hearing before the Subcommittee on the Environment and the Atmosphere of the Committee on Science and Technology, U.S. House of Representatives, Ninety-fifth Congress, second session, April 25, 1978.
United States.Congress.House.Committee on Science and Technology.Subcommittee on the Environment and the Atmosphere.
Washington : U.S. Govt. Print. Off.,
1978.
"No. 91."
United States. Interagency Regulatory Liaison Group
Environmental policy