 | Air - 1981 - 3 pages
...sound regulatory policy. These regulations serve to enhance the quality of our environment in order to promote the public health and welfare and the productive capacity of our Nation's population. The Health Effects Research Laboratory, Research Triangle Park, conducts a... | |
 | United States - Forest reserves - 1983 - 591 pages
...control air 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... | |
 | Cancer - 1983
...sound regulatory policy. These regulations serve to enhance the quality of our environment in order to promote the public health and welfare and the productive capacity of our Nation's population. The complexities of environmental problems originate in the deep interdependent... | |
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