Volunteer stream monitoring : a methods manual.
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Imprint: | [Washington, D.C.] : U.S. Environmental Protection Agency, Office of Water, [1997] |
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Description: | 210 pages : illustrations ; 28 cm |
Language: | English |
Subject: | |
Format: | E-Resource Microform U.S. Federal Government Document Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/6514821 |