Dissolved silica in the tidal Potomac River and Estuary, 1979-81 water years
By: by S.F. Blanchard.
Series: A Water-quality study of the tidal Potomac River and Estuary ;; [ch. H]; U.S. Geological Survey water-supply paper ;; 2234-H
Publisher: U.S. G.P.O.; For sale by the Books and Open-File Reports Section, U.S. Geological Survey
Published: 1988
Place of publication: [Washington, D.C.]; Denver, CO
Language: eng
Number of pages: 48
Subjects: Water quality -- Potomac River Watershed.; Water quality -- Washington Metropolitan Area.; Silica -- Environmental aspects -- Potomac River Watershed.; Freshwater phytoplankton -- Potomac River Watershed.
Notes: Bibliography: p. 37-40.