Main Title |
Technical basis for the EPA's development of the significant impact thresholds for PM2.5 and ozone. |
Publisher |
U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Air Quality Assessment Division, |
Year Published |
2018 |
Report Number |
EPA-454/R-18-001a; EPA-454/R-18-001b |
Stock Number |
2018-101219; 2018-101348 |
OCLC Number |
1076552095 |
Subjects |
Air quality--Standards--United States ;
Air--Pollution--Standards--United States
|
Internet Access |
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
EKBD |
EPA-454/R-18-001a |
|
Research Triangle Park Library/RTP, NC |
12/04/2018 |
EKBD |
EPA-454/R-18-001b |
Appendices |
Research Triangle Park Library/RTP, NC |
12/04/2018 |
|
Collation |
2 volumes (various pagings): color illustrations, maps ; 30 cm |
Notes |
EPA-454/R-18-001b is appendices. EPA project officer: Chris Owen. Updating EPA-454/D-16-001b "Technical Basis for the EPA's Development of Significant Impact Levels for PM2.5 and Ozone, Appendices." Updating EPA-454/D-16-001a "Technical Basis for the EPA's Development of Significant Impact Levels for PM2.5 and Ozone." "April 2018." Includes bibliographical references (appendices, page 233). "EPA-454/R-18-001a." "EPA-454/R-18-001b." |