| Main Title |
Air pollution : reliability of EPA's mobile source emission model could be improved : report to the chairman, Subcommittee on Oversight and Investigations, Committee on Energy and Commerce, House of Representatives / |
| CORP Author |
United States. General Accounting Office. |
| Publisher |
The Office, |
| Year Published |
1990 |
| Report Number |
GAO/RCED-90-138; B-239214 |
| OCLC Number |
22257661 |
| Subjects |
Air--Pollution--United States--Mathematical models ;
Air quality management--United States--Mathematical models ;
Motor vehicles--United States--Motors--Mathematical models ;
Air--Pollution--Mathematical models ;
Air quality management--Mathematical models ;
Motor vehicles--Motors--Mathematical models ;
Automobiles--Pollution control devices ;
Motor vehicles--Motors--Exhaust gas--Mathematical models ;
MOBILE4 (Computer program)
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| Internet Access |
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| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBM |
TD886.5.U55 |
|
Headquarters Library/Washington,DC |
12/14/1990 |
|
| Collation |
8 pages ; 28 cm |
| Notes |
Cover title. Distributed to depository libraries in microfiche. "May 1990." "GAO/RCED-90-138." "B-239214"--Page 1. |
