Clean air act as amended
Subtitle: (highlights)
Contributors: United States. National Air Pollution Control Administration
Publisher: U.S. Dept. of Health, Education, and Welfare, Public Health Service, Consumer Protection and Environmental Health Service, National Air Pollution Control Administration
Published: 1969
Place of publication: [Washington, D.C
Language: eng
Subjects: Air -- Pollution -- Law and legislation -- United States
Notes: Cover title