(1969). Control techniques for particulate air pollutants. U.S. Dept. of Health, Education and Welfare.
Chicago Style (17th ed.) CitationControl Techniques for Particulate Air Pollutants. U.S. Dept. of Health, Education and Welfare, 1969.
MLA (9th ed.) CitationControl Techniques for Particulate Air Pollutants. U.S. Dept. of Health, Education and Welfare, 1969.
Warning: These citations may not always be 100% accurate.