Policy assessment for the reconsideration of the National Ambient Air Quality Standards for particulate matter.
Publication Info.
Research Triangle Park, NC : U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Health and Environmental Impacts Division, 2022.
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Description
1 online resource (685 pages in various pagings) : color illustrations, color maps.
text txt rdacontent
computer c rdamedia
online resource cr rdacarrier
Note
EPA project officer: Nicole Hagan.
"EPA-452/R-22-004."
"May 2022."
In scope of the U.S. Government Publishing Office Cataloging and Indexing Program (C&I) and Federal Depository Library Program (FDLP).
Bibliography
Includes bibliographical references.
Note
Description based on online resource, title from PDF title page (EPA, viewed June 23, 2022).
