National coal policy project : hearing before the Subcommittee on Energy and Power of the Committee on Interstate and Foreign Commerce, House of Representatives, Ninety-fifth Congress, second session, on the need to balance the energy needs of the United States against the environmental consequences of a renewed emphasis on coal use, April 10, 1978.
United States.Congress.House.Committee on Interstate and Foreign Commerce.Subcommittee on Energy and Power.
Washington : U.S. Govt. Print. Off.,
1978.
"Serial no. 95-138."
Coal
Energy policy
Environmental policy