Oil shale technologies : hearings before the Subcommittee on Energy Research and Development of the Committee on Energy and Natural Resources, United States Senate, Ninety-fifth Congress, second session ...
United States.Congress.Senate.Committee on Energy and Natural Resources.Subcommittee on Energy Research and Development.
Washington : U.S. Govt. Print. Off.,
1978.
Part 2.
"Publication no. 95-45."
Oil-shales
Oil-shale industry
Petroleum law and legislation