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: Dept. of the Interior
Published: 1988
Place of publication: Washington, DC
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:  87600219  t_oclc

Bibliogr.

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