Escherichia coli concentrations in recreational streams and backcountry drinking-water supplies in Shenandoah National Park, Virginia, 2005-2006 /
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Author / Creator: | Hyer, Kenneth E. (Kenneth Edward) |
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Imprint: | Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2007. |
Description: | iv, 18 pages : digital, PDF file. |
Language: | English |
Series: | Scientific investigations report ; 2007-5160 Scientific investigations report ; 2007-5160. |
Subject: | |
Format: | E-Resource U.S. Federal Government Document Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/7258303 |