"Hydrocarbons." . . "Oil sands Environmental aspects Utah." . . "Petroleum products Environmental aspects Utah." . . "Oil sands Environmental aspects." . . . . . . . . . . . . . . . . . . . "Department of the Interior draft environmental impact statement on the Sunnyside combined hydrocarbon lease conversion"@en . "Department of the Interior draft environmental impact statement on the Sunnyside combined hydrocarbon lease conversion" . . . . . . . "Sunnyside combined hydrocarbon lease conversion : draft environmental impact statement"@en . "Petroleum products Environmental aspects." . . "United States. Bureau of Land Management." . . "Utah." . . . .