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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| 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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| Pubblicazione: | Mounds View, Minnesota : , : U.S. Geological Survey, , 1997 |
| Descrizione fisica: | 1 online resource (viii, 61 pages) : illustrations, maps (some color) |
| Soggetto topico: | 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 | |
| Soggetto geografico: | Minnesota |
| Mississippi River Watershed | |
| Wisconsin | |
| Persona (resp. second.): | AndrewsWilliam J. <1962-> |
| Nota di bibliografia: | Includes bibliographical references (pages 58-61). |
| Altri titoli varianti: | Water-quality assessment of part of the upper Mississippi River Basin, Minnesota and Wisconsin |
| Titolo autorizzato: | Water-quality assessment of part of the upper Mississippi River Basin, Minnesota and Wisconsin |
| Formato: | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione: | Inglese |
| Record Nr.: | 9910716640603321 |
| Lo trovi qui: | Univ. Federico II |
| Opac: | Controlla la disponibilità qui |