Main Title |
Evaluation of research needs for the particulate matter national ambient air quality standards (NAAQS). |
Other Authors |
|
Publisher |
U.S. Environmental Protection Agency, Science Advisory Board, |
Year Published |
1997 |
Report Number |
EPA-SAB-CASAC-LTR-97-004; EPA-SAB-CASAC-LTR-07-004 |
OCLC Number |
37686017 |
Subjects |
Air quality--Standards
|
Internet Access |
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
EHAD |
EPA-SAB-CASAC-LTR-97-004 |
|
Region 1 Library/Boston,MA |
06/09/2015 |
EJAD |
EPA SAB/CASAC-LTR-97-004 |
|
Region 3 Library/Philadelphia, PA |
10/10/1997 |
EJBD |
EPA-SAB-CASAC-LTR-97-004 |
|
Headquarters Library/Washington,DC |
11/07/1997 |
ELBD ARCHIVE |
EPA-SAB-CASAC-LTR-97-004 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
ESAD |
EPA SAB-CASAC-LTR-97-004 |
|
Region 10 Library/Seattle,WA |
05/22/2018 |
|
Collation |
9, v pages ; 28 cm. |
Notes |
Cover title. "March 12, 1997." "EPA-SAB-CASAC-LTR-97-004." Letter signed by Joseph L. Mauderly and George T. Wolff. |