Search Results for the EPA National Library Catalog

Items Found: 9

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Your Search: (SUBJECT=Phytoplankton Potomac River.)


Select Item Title Year Published
Algal nutrient studies of the Potomac estuary : (Summer 1977) / 1979
Biochemical studies of the Potomac estuary--summer 1978 / 1979
Dissolved silica in the tidal Potomac River and Estuary, 1979-81 water years 1988
Factors influencing phytoplankton abundance and distribution in the Potomac River estuary : phosphorus, nitrogen and light / 1982
Phytoplankton dynamics of the fresh, tidal Potomac River, Maryland, for the summers of 1979 to 1981 a water-quality study of the tidal Potomac River and estuary / 1988
Phytoplankton of the Potomac estuary, 1968, 1970, 1971 1980
Primary productivity by phytoplankton in the tidal, fresh Potomac River, Maryland, May 1980 to August 1981 1983
Water quality and phytoplankton of the tidal Potomac River, August-November 1983. 1983
Water quality of the Potomac estuary dissolved oxygen budget studies. 1970

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