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.  By Ronald R.H. Cohen
Publisher: Dept. of the Interior
Place of publication: Washington
Language: eng
Number of pages: 34
Subjects: Algae - Potomac River - Ecology; Water quality - Potomac River
Notes: 11