A legislative history of the Clean air act amendments of 1977: a continuation of the Clean air act amendments of 1970 : together with a section-by-section index, 7±ÇU.S. Government Printing Office, 1979 |
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6095 ÆäÀÌÁö
... effects have turned out to be very modest or non - existent . 2. The national primary standards are based on the assumption that a no- effects threshold can be proved ; in fact , this assumption of a safe threshold appears to be false ...
... effects have turned out to be very modest or non - existent . 2. The national primary standards are based on the assumption that a no- effects threshold can be proved ; in fact , this assumption of a safe threshold appears to be false ...
6133 ÆäÀÌÁö
... effects of chronic pollutant induced health damage are so different from the acute problems of infectious disease and injury with which we are more familiar , traditional legal concepts of showing cause and effect are proving ...
... effects of chronic pollutant induced health damage are so different from the acute problems of infectious disease and injury with which we are more familiar , traditional legal concepts of showing cause and effect are proving ...
6649 ÆäÀÌÁö
... effects of pollutants . Thus , the NAS Panel on Interactions of Pollutants in Producing Health Effects concluded : In general , a moderate body of evidence supports the con- cept that combinations of air pollutants , under specific con ...
... effects of pollutants . Thus , the NAS Panel on Interactions of Pollutants in Producing Health Effects concluded : In general , a moderate body of evidence supports the con- cept that combinations of air pollutants , under specific con ...
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Compliance date extensions for coal conversion_ 24 | 5765 |
Prevention of significant deterioration 48 | 5791 |
61 | 5797 |
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Act is amended action Administrator determines Air Act 42 Air Act Amendments air pollution air quality control air quality standards ambient air quality amended by adding applicable implementation plan authority auto BROYHILL cancer carbon monoxide Clean Air Act committee bill compliance date extension Congress cost Court date of enactment Dingell economic effects emission control emission limitation emission reduction emission standards end thereof energy EPA's existing Federal lands gentleman granted halocarbons hydrocarbons impact increase increments industry issued legislation levels major stationary source manufactured ment motor vehicle national ambient air nitrogen oxides nitrosamines oxides of nitrogen ozone paragraph particulate percent permit plants pollution control prevention of significant promulgated proposed public health public hearing quality control region redesignation regulations respect revision ROGERS section 108 significant deterioration stratosphere subparagraph subsection sulfur oxides tion vapor recovery variance vehicles or engines vinyl chloride