Predicting ground-water vulnerability to nitrate in the Puget Sound Basin /
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Author / Creator: | Erwin, Martha L. |
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Imprint: | [Washington, D.C.?] : U.S. Dept. of the Interior, U.S. Geological Survey, National Water-Quality Assessment Program, [1997] |
Description: | 4 unnumbered pages : color illustrations, maps (some color) ; 28 cm. |
Language: | English |
Series: | U.S. Geological Survey fact sheet ; 061-97 Fact sheet (Geological Survey (U.S.)) ; FS 97-061. |
Subject: | |
Format: | E-Resource U.S. Federal Government Document Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/6510559 |