National air pollutant emission trends, 1900-1996.
Contributors: United States. Environmental Protection Agency. Office of Air Quality Planning and Standards.
Publisher: U.S. Environmental Protection Agency, Office of Air Quality, Planning and Standards
Published: 1997
Place of publication: [Research Triangle Park, NC]
Language: eng
Subjects: Air -- Pollution -- United States -- Statistics.
Genres: Statistics.
Notes: Includes bibliographical references.
"EPA-454/R-97-011."
"December 1997."