Oversight--Clean Air Act: Hearing Before the Subcommittee on Public Health and Environment of the Committee on Interstate and Foreign Commerce, House of Representatives, Ninety-third Congress, Second Session ... September 23, 1974 |
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air pollution air quality standards ambient air quality amendment Assistant Administrator automobile emission average believe Blood center blood donors blood samples Calif California carbon monoxide Carboxyhemoglobin Levels-Stewart cars CARTER catalytic converters Chairman Clean Air Act coal COHb saturations committee concentrations Congress costs desulfurization emission controls emission limitations emission standards energy Environ Environmental Protection Agency Environmental Research Center EPA's estimates exposure Federal FINKLEA flue gas desulfurization fuel economy health effects HINSHAW hydrocarbons impact implementation improve fuel economy indirect source industry levels located low-sulfur major meet ment million National Environmental Research NELSEN nitrogen oxide nonsmokers octane parking management percent plants PREYER problems public health range regulations research and development ROGERS SATTERFIELD scrubbers Smokers staff STORK stratified charge engine STRELOW Subcommittee sulfate sulfur oxide emissions sulfur oxides SYMINGTON Thank tion Tobacco smoking TRAIN unleaded gasoline urban areas сонь