| Main Title |
Development of a trial air quality maintenance plan using the Baltimore air quality control region / |
| CORP Author |
Engineering-Science, Inc., McLean, Va.;Environmental Protection Agency, Research Triangle Park, N.C. Office of Air Quality Planning and Standards.;Howard, Needles, Tammen and Bergendoff, Alexandria, Va. |
| Publisher |
[Environmental Protection Agency], |
| Year Published |
1974 |
| Report Number |
EPA/450-3-74-050; EPA-68-02-1380 |
| Stock Number |
PB-237 416 |
| OCLC Number |
31379644 |
| Subjects |
Air quality management--Maryland--Baltimore
|
| Additional Subjects |
Air pollution ;
Regional planning ;
Maryland ;
Standards ;
Particulate emissions ;
Sulfur dioxide ;
Nitrogen dioxide ;
Methodology ;
Management guidelines ;
Air quality maintenance ;
Air quality control regions ;
Air pollution standards ;
Photochemical oxidants ;
Baltimore(Maryland)
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EKBD |
EPA-450/3-74-050 |
|
Research Triangle Park Library/RTP, NC |
08/27/1999 |
| ELBD ARCHIVE |
EPA 450-3-74-050 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ESAD |
EPA 450-3-74-050 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
PB-237 416 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
1 volume (various pagings) : illustrations, maps ; 28 cm |
| Abstract |
The report is a quality maintenance plan for the Baltimore Air Quality Maintenance Study Area, which is coterminous with the Metropolitan Baltimore Air Quality Control Region. The report contains a trial analysis of whether the national ambient air quality standards for particulate matter, sulfur dioxide, photochemical oxidants, and nitrogen dioxide will be maintained for the ten year period 1975-1985; a trial plan to maintain the standards which are not expected to be maintained over that period; and a description of the method used to develop the trial plan. |
| Notes |
Cover title. "Contract no. 68-02-1380." "September 1974." "EPA/450-3-74-050." |
| Place Published |
Research Triangle Park |
| Supplementary Notes |
Prepared in cooperation withHoward, Needles, Tammen and Bergnedoff, Alexandria, Va. |
| Access Notes |
Also available via the World Wide Web. |
| Corporate Au Added Ent |
Engineering-Science, inc.; Howard, Needles, Tammen & Bergendoff.; United States. Environmental Protection Agency. Office of Air Quality Planning and Standards. |
| PUB Date Free Form |
1974 |
| NTIS Prices |
PC A13/MF A01 |
| BIB Level |
m |
| Cataloging Source |
OCLC/T |
| OCLC Time Stamp |
20130821101350 |
| Language |
eng |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
01361cam 2200301Ma 45020 |
