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Record Nr. |
UNINA9910716640603321 |
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Autore |
Kroening Sharon E. |
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Titolo |
Water-quality assessment of part of the upper Mississippi River Basin, Minnesota and Wisconsin : nitrogen and phosphorus in streams, streambed sediment, and ground water, 1971-94 / / by Sharon E. Kroening and William J. Andrews ; contribution from the National Water Quality Assessment Program |
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Pubbl/distr/stampa |
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Mounds View, Minnesota : , : U.S. Geological Survey, , 1997 |
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Descrizione fisica |
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1 online resource (viii, 61 pages) : illustrations, maps (some color) |
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Collana |
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Water-resources investigations report ; ; 97-4107 |
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Soggetti |
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Water quality - Mississippi River Watershed |
Water quality - Minnesota |
Water quality - Wisconsin |
Water - Nitrogen content - Mississippi River Watershed |
Water - Phosphorus content - Mississippi River Watershed |
Groundwater - Quality - Mississippi River Watershed |
Groundwater - Quality |
Water quality |
Minnesota |
Mississippi River Watershed |
Wisconsin |
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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 58-61). |
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