Integrated science assessment for particulate matter /

Bibliographic Details
Corporate Author:	National Center for Environmental Assessment (Research Triangle Park, N.C.)
Format:	Government Document eBook
Language:	English
Published:	Research Triangle Park, N.C. : U.S. Environmental Protection Agency, Office of Research and Development, National Center for Environmental Assessment, ]2009]
Subjects:	United States. > Clean Air Act. Air quality > Standards > United States.
Online Access:	https://purl.fdlp.gov/GPO/LPS121639

Description
Item Description:	Title from PDF title screen (viewed on Apr. 20, 2010). "December 2009." "EPA/600/R-08/139F". "Includes errata sheet created on 2/10/2010." Electronic resource.
Physical Description:	1 online resource ( 2228 unnumbered pages) : illustrations (some color, , color maps.
Format:	Mode of access: World Wide Web.
Bibliography:	Includes bibliographical references.