Design and traffic control guidelines for low-volume rural roads
| Egile nagusia: | |
|---|---|
| Erakunde egilea: | |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Washington, D.C.
Transportation Research Board, National Research Council
1979.
|
| Saila: | Report (National Cooperative Highway Research Program)
214. |
| Gaiak: |


