TY  - RPRT
TI  - Investigation of pier scour in coarse-bed streams in Montana, 2001 through 2007
AU  - Stephen R. Holnbeck
PY  - 2011
DO  - 10.3133/sir20115107
UR  - https://pubs.usgs.gov/publication/sir20115107
ID  - sir20115107
ER  -