|
C 37.23:2
|
Peak rates of runoff from small watersheds / |
1 |
|
C 37.23:4
|
Design of roadside drainage channels / |
1 |
|
C 37.23:4/973
|
Design of roadside drainage channels / |
1 |
|
C 37.28:P 96/2/962
|
List of publishers and prices of periodicals most frequently referred to by the U.S. Bureau of Public Roads Library in highways current literature, urban transportation research and planning current literature / |
1 |
|
C 37.4/2:5
|
Hydraulic charts for the selection of highway culverts / |
1 |
|
C 37.4/2:10
|
Capacity charts for the hydraulic design of highway culverts / |
1 |
|
C 37.6/2:L 11/2/965
|
Labor compliance manual : [direct Federal and Federal-aid construction] |
1 |
|
C 37.7:Ac 8/965
|
The action program : status of selected activities, the traffic challenge, the Committee's activities / |
1 |
|
C 37.7:En 2/946
|
Report of Committee on enforcement : the President's Highway Safety Conference, held in Washington, D.C., May 8, 9, and 10, 1946. |
1 |
|
C 37.7:In 8/959-50
|
1949-50 inventory and guide for action. |
1 |
|
C 37.8:
|
Public roads. |
1 |
|
C 37.8:25/10
|
Public Roads, A Journal of Highway Research, October 1949. |
1 |
|
C37.8..25_10
|
Public Roads, A Journal of Highway Research, October 1949. |
1 |
|
C 37.8:25/11
|
Public Roads, A Journal of Highway Research, Dec. 1949. |
1 |
|
C37.8..25_11
|
Public Roads, A Journal of Highway Research, Dec. 1949. |
1 |
|
C 37.9:949/5
|
Traffic Volume Trends, May 1949. |
1 |
|
C37.9..949_5
|
Traffic Volume Trends, May 1949. |
1 |
|
C 37.9:949/6
|
Traffic Volume Trends, June 1949. |
1 |
|
C37.9..949_6
|
Traffic Volume Trends, June 1949. |
1 |
|
C 37.9:949/7
|
Traffic Volume Trends, July 1949. |
1 |
