Review of the national ambient air quality standards for particulate matter
Subtitle: policy assessment of scientific and technical information
Contributors: United States. Environmental Protection Agency. Office of Air Quality Planning and Standards
Series: OAQPS staff paper
Publisher: Office of Air Quality Planning and Standards, U.S. Environmental Protection Agency
Published: 1996
Place of publication: Research Triangle Park, NC
Language: eng
Format: Microform
Subjects: Air quality -- Standards -- United States; Air -- Pollution -- Standards -- United States
Notes: Distributed to depository libraries in microfiche

Shipping list no.: 97-0703-M

Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., [1997] 6 microfiches