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1. |
Record Nr. |
UNINA9910694422803321 |
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Titolo |
The quality of our nation's waters [[electronic resource] ] : volatile organic compounds in the nation's ground water and drinking-water supply wells / / by John S. Zogorski ... [and others] |
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Pubbl/distr/stampa |
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Reston, Va. : , : U.S. Geological Survey, , 2006 |
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Descrizione fisica |
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101 pages : digital PDF file |
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Collana |
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Altri autori (Persone) |
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Soggetti |
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Organic water pollutants - United States |
Volatile organic compounds - United States |
Groundwater - Pollution - United States |
Groundwater - Sampling - United States |
Water quality management - United States |
Water chemistry - United States |
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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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Description based on content as of Oct. 23, 2006; title from title screen (as viewed on Oct. 23, 2006). |
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Nota di bibliografia |
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Includes bibliographical references (pages 56-61). |
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2. |
Record Nr. |
UNINA9910694172703321 |
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Titolo |
MS-13, and counting : gang activity in Northern Virginia : hearing before the Committee on Government Reform, House of Representatives, One Hundred Ninth Congress, second session, July 14, 2006 |
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Descrizione fisica |
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1 online resource (iv, 129 p.) : ill |
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Soggetti |
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Gangs - Washington Region |
Juvenile delinquency - Washington Region |
Organized crime - Washington Region |
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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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