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Consultation on EPA's particulate matter national ambient air quality standards : scope and methods plan for urban visibility impact assessment.

Bibliographic Details
Corporate Authors: United States. Environmental Protection Agency. Clean Air Scientific Advisory Committee, United States. Environmental Protection Agency. Science Advisory Board
Format: Government Document eBook
Language:English
Published: Washington, D.C. : U.S. Environmental Protection Agency, Office of the Administrator, Science Advisory Board, Clean Air Scientific Advisory Committee, 2009.
Subjects:
Air quality.
Air > Pollution.
Air quality > Standards.
Online Access:https://purl.fdlp.gov/GPO/gpo20827
Description
Item Description:Title from title screen (viewed 3/11/10).
Electronic resource.
Physical Description:1 online resource (29 unnumbered pages)
Bibliography:Includes bibliographic references.