Production of oil from tar sand and other hydrocarbon deposits hearing before the Subcommittee on Energy Resources and Materials Production of the Committee on Energy and Natural Resources, United States Senate, ninety-sixth Congress, second session on S.2717, H.R.7242, September 4, 1980
United States.Congress.Senate.Committee on Energy and Natural Resources.Subcommitee on Energy Resources and Materials Production.
Washington USGPO
1980
Oil sands