U.S. (United States) Tar Sand Oil Forecasts (1985-1995). United States. Energy Information Administration Published: 1980 Total Pages: Get eBook
U.S. Tar Sand and Oil Forecasts (1985-1995) Lester W. Schramm Published: 1979 Total Pages: 0 Get eBook
Bitumen-bearing Deposits of the United States Bonnie L. Crysdale Published: 1988 Total Pages: 56 Get eBook