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Record Nr. |
UNINA9910700803303321 |
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Titolo |
Factors affecting groundwater quality in the Valley and Ridge aquifers, eastern United States, 1993-2002 [[electronic resource] /] / by Gregory C. Johnson ... [and others] ; National Water-Quality Assessment Program |
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Pubbl/distr/stampa |
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Reston, Va. : , : U.S. Dept. of the Interior, U.S. Geological Survey, , 2011 |
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Descrizione fisica |
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1 online resource (x, 70 pages) : illustrations (chiefly color), color maps |
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Collana |
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Scientific investigations report ; ; 2011-5115 |
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Altri autori (Persone) |
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Soggetti |
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Groundwater - Quality - East (U.S.) |
Groundwater - Environmental aspects - East (U.S.) |
Aquifers - Environmental aspects - East (U.S.) |
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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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Note generali |
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Title from title screen (viewed on Sept. 12, 2011). |
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Nota di bibliografia |
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Includes bibliographical references (pages 58-64). |
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