National air pollutant emission trends, procedures document 1900-1993
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: 1994
Place of publication: Research Triangle Park, NC
Language: eng
Format: Microform
Subjects: Air -- Pollution -- United States -- Statistical methods
Notes: Distributed to depository libraries in microfiche

Shipping list no.: 95-0530-M

Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., [1995] 6 microfiches