TY  - RPRT
TI  - Channel geometry and strath levels of the Potomac River between Great Falls, Maryland and Hampshire, West Virginia
AU  - E-an Zen
PY  - 1997
DO  - 10.3133/ofr97480
UR  - https://pubs.usgs.gov/publication/ofr97480
ID  - ofr97480
ER  -