TY  - BOOK
AU  - Arcement,George J.
AU  - Schneider,V.R.
ED  - United States.
TI  - Guide for selecting Manning's roughness coefficients for natural channels and flood plains
U1  - 627.4 
PY  - 1989///
CY  - Washington
PB  - U.S. G.P.O.
KW  - Channels (Hydraulic engineering)
KW  - Floodplains
KW  - Frictional resistance (Hydrodynamics)
N1  - Prepared in cooperation with the U.S. Department of Transportation, Federal Highway Administration
ER  -