Threshold noise levels /
| Main Author: | |
|---|---|
| Corporate Authors: | , , |
| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
College Station :
Texas Transportation Institute,
1970.
|
| Series: | Research report (Austin, Tex.) ;
166-1. |
| Subjects: |
| Item Description: | Traffic noise reduction. Research study number 2-8-71-166 sponsored by the Texas Highway Dept. in cooperation with the U.S. Dept. of Transportation Federal Highway Administration. |
|---|---|
| Physical Description: | xi, 26 pages : illustrations ; 28 cm. |
| Bibliography: | Bibliography: pages 25-26. |