TY  - RPRT
TI  - Dissolved silica in the tidal Potomac River and Estuary, 1979-81 water years
AU  - Stephen F. Blanchard
PY  - 1988
DO  - 10.3133/wsp2234h
UR  - https://pubs.usgs.gov/publication/wsp2234H
ID  - wsp2234H
ER  -