...of the Nation's air resources by attaining and maintaining national ambient air quality standards, so as to promote the public health and welfare and the productive capacity of the Nation's population and resources ;" (b) Section 101(b) of the Clean Air Act is further amended...

...pollution, (b) The purposes of this title are (1) to protect and enhance the quality of the Nation's air resources so as to promote the public health and...welfare and the productive capacity of its population; (2) to initiate and accelerate a national research and development program to achieve the prevention...

...will not Impose unreasonable economic or social hardship on the Nation, the quality of the Nation's air resources so as to promote the public health and...welfare and the productive capacity of Its population; SECTION 2. A«end Sections l03(a)(l). l03(b)(7), and l03(e), relating to research programs, to require...

...will not Impose unreasonable economic or social hardship on the Nation, the quality of the Nation's air resources so as to promote the public health and welfare and the productive capacity of Us population; SECTION 2. Amend Sections 103(a)(l). 103(b)(7), and 103(e), relating to research programs,...

...of the Nation's air resources by attaining and maintaining national ambient air quality standards, so as to promote the public health and welfare and the productive capacity of [ its] the Nation's population and resources. " "(b) (5) to encourage cost-effective air quality control measures...

...performance for new stationary sources, and national emission standards for hazardous air pollutants so as to promote the public health and welfare and the productive capacity of the Nation, but nothing in this Act is intended to require or authorize the establishment by the Administrator...

...performance for new stationary sources, and national emission standards for hazardous air pollutants so as to promote the public health and welfare and the productive capacity of the Nation, but nothing in this Act is intended to require or authorize the establishment by the Administrator...

...the quality of the Nation's air resources. The courts have overlooked another stated purpose which is to promote the public health and welfare and the productive capacity of its population " The "court-made" tertiary standard of significant deterioration must be quantified, not through the...

...performance for new stationary sources, and national emission standards for hazardous air pollutants so as to promote the public health and welfare and the productive capacity of the Nation, but nothing in this Act is intended to require or authorize the establishment by the Administrator...

...objectives of the national environmental program may be broadly classified as (a) protection of the nation's air resources so as to promote the public health and welfare, and (b) restoration and maintenance of the chemical, physical and biological integrity of the nation's...