| Main Title |
Calculations of day-night levels (Ldn) resulting from civil aircraft operations. |
| CORP Author |
United States. Office of Noise Abatement and Control. |
| Publisher |
Environmental Protection Agency, Office of Noise Abatement and Control, |
| Year Published |
1977 |
| Report Number |
EPA 550-9-77-450 |
| Stock Number |
20460 |
| OCLC Number |
02970699 |
| ISBN |
pbk. |
| Subjects |
Airplanes--Noise--Handbooks, manuals, etc ;
Aeronautics, Commercial--Statistics--Handbooks, manuals, etc
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD ARCHIVE |
EPA 550-9-77-450 |
|
Headquarters Library/Washington,DC |
11/08/2018 |
|
| Collation |
vii, 370 pages : illustrations, graphs ; 28 cm. |
| Notes |
Prepared by Bolt Beranek & Newman, Inc. under contract no. 68-01-3218. Includes appendices and index. Includes bibliographical references (page 71). |
