TY  - RPRT
TI  - Manning's roughness coefficient for Illinois streams
AU  - David T. Soong
AU  - Crystal D. Prater
AU  - Teresa M. Halfar
AU  - Loren A. Wobig
PY  - 2012
DO  - 10.3133/ds668
UR  - https://pubs.usgs.gov/publication/ds668
ID  - ds668
ER  -