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Record Nr. |
UNINA9910703577603321 |
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Autore |
Ruhl H. A (Henry A.) |
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Titolo |
Distribution and abundance of submersed aquatic vegetation in the tidal Potomac River and upper Potomac Estuary, Maryland, Virginia, and the District of Columbia, 1993-1998 / / by Henry A. Ruhl [and three others] |
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Pubbl/distr/stampa |
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Reston, Virginia : , : U.S. Geological Survey, , 1999 |
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Descrizione fisica |
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1 online resource (iv, 39 pages) : illustrations |
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Collana |
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U.S. Geological Survey open-file report ; ; 99-233 |
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Soggetti |
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Aquatic plants - Potomac River |
Water quality - Potomac River |
Potomac River |
Potomac River Estuary |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Title from title screen (viewed on Jan. 26, 2015). |
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Nota di bibliografia |
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Includes bibliographical references (pages 4-5). |
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