Troubled air.
Series: United States. Public Health Service. Publication; no. 977; Public Health Service publication ;; no. 977.
Publisher: U.S. Dept. of Health, Education, and Welfare, Public Health Service [for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1962
Place of publication: [Washington]
Language: eng
Number of pages: 28
Subjects: Air -- Pollution -- United States
Notes: "Prepared for the National Conference on Air Pollution, December 10-12, 1962, Washington, D.C."