TY  - BOOK
ED  - United States.
TI  - Design of roadside drainage channels
T2  - U. S. Bureau of Public Roads. Hydraulic design series,
AV  - TE215 .U5
U1  - 0 
PY  - 1988///
CY  - Washington
PB  - U.S. Govt. Print. Off.
KW  - Road drainage
ER  -