TY  - RPRT
TI  - Sediment-trap efficiency of a multiple-purpose impoundment, North Branch Rock Creek basin, Montgomery County, Maryland, 1968-76
AU  - William J. Herb
PY  - 1980
DO  - 10.3133/wsp2071
UR  - https://pubs.usgs.gov/publication/wsp2071
ID  - wsp2071
ER  -