Increasing the use of geothermal energy hearing before the Subcommittee on Mines and Mining of the Committee on Interior and Insular Affairs, House of Representatives, Ninety-sixth Congress, first session on H.R.4471; H.R.5187
United States.Congress.House.Committee on Interior and Insular Affairs.Subcommittee on Mines and Mining.
Washington USGPO
1980
Hearing held in Washington, D.C., September 6, 1979
Geothermal resources