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 /
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Author / Creator: | Ruhl, Henry A., author. |
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Imprint: | Reston, Virginia : U.S. Geological Survey, 1999. |
Description: | 1 online resource (iv, 39 pages) : illustrations. |
Language: | English |
Series: | U.S. Geological Survey open-file report ; 99-233 U.S. Geological Survey open-file report ; 99-233. |
Subject: | |
Format: | E-Resource U.S. Federal Government Document Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/10296265 |