TY  - RPRT
TI  - Water quality in the tidal Potomac River and estuary, hydrologic data report, 1979 water year
AU  - Stephen F. Blanchard
AU  - D. C. Hahl
PY  - 1981
DO  - 10.3133/ofr811074
UR  - https://pubs.usgs.gov/publication/ofr811074
ID  - ofr811074
ER  -