The Comprehensive Oil Pollution Liability and Compensation Act, and the Hazardous Waste Containment Act : hearing before the Committee on Ways and Means, House of Representatives, Ninety-sixth Congress, second session on H.R. 85 and H.R. 7020, bills which would impose certain fees on crude oil and certain chemicals to finance a "superfund" for the cleanup of oil spills, chemical spills, or hazardous waste sites, June 2, 1980