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- Benefits of Increased Use of Continuous Casting by the U.S. Steel Industry
- An assessment by the Office of Technology Assessment (OTA) of the United States steel industry, particularly various processes of casting currently used by the industry.
- A report by the Office of Technology Assessment (OTA) addressing "the major technical, economic, environmental and social factors related to production and use" (Issues and Findings). Gasohol is a mixture of one part ethanol and nine parts unleaded gasoline.