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Record Nr. |
UNINA9910716718703321 |
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Autore |
Focazio Michael J. |
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Titolo |
Preliminary estimates of residence times and apparent ages of ground water in the Chesapeake Bay watershed, and water-quality data from a survey of springs / / by Michael J. Focazio [and five others] |
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Pubbl/distr/stampa |
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Richmond, Virginia : , : U.S. Department of the Interior, U.S. Geological Survey, , 1998 |
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Descrizione fisica |
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1 online resource (vi, 75 pages) : illustrations, maps (some color) |
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Collana |
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Water-resources investigations report ; ; 97-4225 |
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Soggetti |
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Water quality - Chesapeake Bay Watershed - Measurement |
Springs - Chesapeake Bay Watershed |
Groundwater - Quality - Chesapeake Bay Watershed |
Ecology |
Groundwater - Quality |
Springs |
Water quality - Measurement |
Chesapeake Bay Watershed Environmental conditions |
United States Chesapeake Bay Watershed |
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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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Nota di bibliografia |
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Includes bibliographical references (pages 52-55). |
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