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Record Nr. |
UNINA9910715394503321 |
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Autore |
Willoughby Timothy C. |
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Titolo |
Stability of nitrate-ion concentrations in simulated deposition samples used for quality-assurance activities by the U.S. Geological Survey / / by Timothy C. Willoughby, Randolph B. See, and LeRoy J. Schroder |
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Pubbl/distr/stampa |
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Denver, Colorado : , : U.S. Geological Survey, , 1989 |
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Descrizione fisica |
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1 electronic resource (v, 15 pages) : illustrations |
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Collana |
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Water-resources investigations report ; ; 89-4042 |
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Soggetti |
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Acid deposition - Sampling - United States |
Acid deposition - Sampling - Quality control |
Nitrification - Testing |
Acid deposition |
Nitrification |
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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Nota di bibliografia |
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Includes bibliographical references (page 15). |
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