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Influence of turbidity on fish abundance in western Lake Superior / / William A. Swenson
| Influence of turbidity on fish abundance in western Lake Superior / / William A. Swenson |
| Autore | Swenson William A. |
| Pubbl/distr/stampa | Duluth, Minnesota : , : Environmental Protection Agency, Office of Research and Development, Environmental Research Laboratory, , 1978 |
| Descrizione fisica | 1 online resource (vii, 84 pages) : illustrations, map |
| Collana | Ecological research series |
| Soggetto topico |
Fishes - Superior, Lake - Geographical distribution
Zooplankton - Superior, Lake Fishes - Geographical distribution Zooplankton |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910706203703321 |
Swenson William A.
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| Duluth, Minnesota : , : Environmental Protection Agency, Office of Research and Development, Environmental Research Laboratory, , 1978 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Lake Superior Lakewide Management Plan annual report
| Lake Superior Lakewide Management Plan annual report |
| Pubbl/distr/stampa | [Ottawa] : , : [Environment Canada] |
| Descrizione fisica | 1 online resource (3 volumes) |
| Soggetto topico |
Water - Pollution - Superior, Lake
Water quality - Superior, Lake Ecosystem management - Superior, Lake Ecosystem management Water - Pollution Water quality |
| Soggetto genere / forma |
Periodicals.
Annual reports. |
| Formato | Materiale a stampa |
| Livello bibliografico | Periodico |
| Lingua di pubblicazione | eng |
| Altri titoli varianti |
Annual report
Lake Superior LAMP annual report |
| Record Nr. | UNINA-9910701443603321 |
| [Ottawa] : , : [Environment Canada] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Moraines and shore lines of the Lake Superior basin / / by Frank Leverett
| Moraines and shore lines of the Lake Superior basin / / by Frank Leverett |
| Autore | Leverett Frank <1859-1943, > |
| Pubbl/distr/stampa | [Washington] : , : [United States Government Printing Office], , 1929 |
| Descrizione fisica | 1 online resource (72 pages) : illustrations, maps (some color) |
| Collana |
[Professional paper]
Shorter contributions to general geology |
| Soggetto topico |
Moraines - Superior, Lake, Watershed
Shorelines - Superior, Lake Moraines Shorelines |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910715109303321 |
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Leverett Frank <1859-1943, >
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| [Washington] : , : [United States Government Printing Office], , 1929 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Pre-Cambrian rocks of the Lake Superior Region : a review of newly discovered geologic features, with a revised geologic map / / by C.K. Leith, Richard J. Lund and Andrew Leith
| Pre-Cambrian rocks of the Lake Superior Region : a review of newly discovered geologic features, with a revised geologic map / / by C.K. Leith, Richard J. Lund and Andrew Leith |
| Autore | Leith C. K (Charles Kenneth), <1875-1956, > |
| Pubbl/distr/stampa | Washington : , : Department of the Interior, United States Geological Survey, , 1935 |
| Descrizione fisica | 1 online resource (ii, 34 pages) : illustration, map + + 1 plate |
| Collana | Professional paper |
| Soggetto topico |
Geology, Stratigraphic - Precambrian
Geology - Superior, Lake Geology - Great Lakes Region (North America) Geology Geology, Stratigraphic Precambrian Geologic Period |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Pre-Cambrian rocks of the Lake Superior Region |
| Record Nr. | UNINA-9910708627303321 |
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Leith C. K (Charles Kenneth), <1875-1956, >
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| Washington : , : Department of the Interior, United States Geological Survey, , 1935 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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True-amplitude processing techniques for marine, crustal-reflection seismic data / / by Myung W. Lee and Deborah R. Hutchinson
| True-amplitude processing techniques for marine, crustal-reflection seismic data / / by Myung W. Lee and Deborah R. Hutchinson |
| Autore | Lee Myung W. |
| Pubbl/distr/stampa | [Reston, Va.] : , : Department of the Interior, U.S. Geological Survey, , 1990 |
| Descrizione fisica | 1 online resource (iii, 22 pages) : illustrations |
| Collana | U.S. Geological Survey Bulletin |
| Soggetto topico |
Geology - Superior, Lake
Seismic reflection method - Data processing Signal processing Crust of the Earth Geology |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | True amplitude processing techniques for marine, crustal reflection seismic data |
| Record Nr. | UNINA-9910707132903321 |
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Lee Myung W.
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| [Reston, Va.] : , : Department of the Interior, U.S. Geological Survey, , 1990 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Use of frequency-volume analyses to estimate regionalized yields and loads of sediment, phosphorus, and polychlorinated biphenyls to lakes Michigan and Superior / / by Dale M. Roberton ; prepared in cooperation with the U.S. Environmental Protection Agency
| Use of frequency-volume analyses to estimate regionalized yields and loads of sediment, phosphorus, and polychlorinated biphenyls to lakes Michigan and Superior / / by Dale M. Roberton ; prepared in cooperation with the U.S. Environmental Protection Agency |
| Autore | Robertson Dale M. |
| Pubbl/distr/stampa | Madison, Wisconsin : , : U.S. Geological Survey, , 1996 |
| Descrizione fisica | 1 online resource (vi, 47 pages) : illustrations, maps (some color) |
| Collana | Water-resources investigations report |
| Soggetto topico |
Suspended sediments - Environmental aspects - Michigan, Lake - Mathematical models
Suspended sediments - Environmental aspects - Superior, Lake - Mathematical models Phosphorus - Environmental aspects - Mathematical models Polychlorinated biphenyls - Environmental aspects - Mathematical models |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910716032603321 |
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Robertson Dale M.
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| Madison, Wisconsin : , : U.S. Geological Survey, , 1996 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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