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Ambient water quality criteria recommendations [[electronic resource] ] : information supporting the development of state and tribal nutrient criteria for lakes and reservoirs in nutrient ecoregion III : xeric west including all or parts of the states of Washington, Oregon, California, Nevada, Idaho, Wyoming, Montana, Utah, Colorado, New Mexico, Arizona, and Texas, and the authorized tribes within the ecoregion
| Ambient water quality criteria recommendations [[electronic resource] ] : information supporting the development of state and tribal nutrient criteria for lakes and reservoirs in nutrient ecoregion III : xeric west including all or parts of the states of Washington, Oregon, California, Nevada, Idaho, Wyoming, Montana, Utah, Colorado, New Mexico, Arizona, and Texas, and the authorized tribes within the ecoregion |
| Pubbl/distr/stampa | Washington, DC : , : U.S. Environmental Protection Agency, Office of Water, Office of Science and Technology, Health and Ecological Criteria Division, , [2001] |
| Descrizione fisica | 1 volume (various pagings) : digital, PDF file |
| Soggetto topico |
Water quality - Standards - West (U.S.)
Nutrient pollution of water - West (U.S.) Water - Pollution - West (U.S.) |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Ambient water quality criteria recommendations |
| Record Nr. | UNINA-9910696439003321 |
| Washington, DC : , : U.S. Environmental Protection Agency, Office of Water, Office of Science and Technology, Health and Ecological Criteria Division, , [2001] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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National Irrigation Water Quality Program data-synthesis data base [[electronic resource] /] / by Ralph L. Seiler and Joseph P. Skorupa ; prepared in cooperation: U.S. Geological Survey ... [and others]
| National Irrigation Water Quality Program data-synthesis data base [[electronic resource] /] / by Ralph L. Seiler and Joseph P. Skorupa ; prepared in cooperation: U.S. Geological Survey ... [and others] |
| Autore | Seiler R. L |
| Pubbl/distr/stampa | Carson City, Nev. : , : U.S. Dept. of the Interior, U.S. Geological Survey, , 2001 |
| Altri autori (Persone) | SkorupaJoseph P |
| Collana | U.S. Geological Survey open-file report |
| Soggetto topico |
Water - Pollution - West (U.S.)
Water quality - West (U.S.) Irrigation water - Pollution - West (U.S.) |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910694562803321 |
Seiler R. L
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| Carson City, Nev. : , : U.S. Dept. of the Interior, U.S. Geological Survey, , 2001 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Organochlorine compounds and current-use pesticides in snow and lake sediment in Rocky Mountain National Park, Colorado, and Glacier National Park, Montana, 2002-03 [[electronic resource] /] / by M. Alisa Mast, William T. Foreman, and Serena V. Skaates ; prepared in cooperation with the National Park Service
| Organochlorine compounds and current-use pesticides in snow and lake sediment in Rocky Mountain National Park, Colorado, and Glacier National Park, Montana, 2002-03 [[electronic resource] /] / by M. Alisa Mast, William T. Foreman, and Serena V. Skaates ; prepared in cooperation with the National Park Service |
| Autore | Mast M. Alisa |
| Pubbl/distr/stampa | Reston, Va. : , : U.S. Dept. of the Interior, U.S. Geological Survey, , 2006 |
| Descrizione fisica | viii, 54 pages : digital, PDF file |
| Altri autori (Persone) |
ForemanWilliam T
SkaatesSerena V |
| Collana | Scientific investigations report |
| Soggetto topico |
Pesticides - Environmental aspects - Colorado - Rocky Mountain National Park
Organochlorine compounds - Colorado - Rocky Mountain National Park Pesticides - Environmental aspects - Montana - Glacier National Park Organochlorine compounds - Montana - Glacier National Park Water - Pollution - West (U.S.) |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910696842703321 |
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Mast M. Alisa
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| Reston, Va. : , : U.S. Dept. of the Interior, U.S. Geological Survey, , 2006 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Updated estimates of long-term average dissolved-solids loading in streams and rivers of the Upper Colorado River Basin / / by Fred D. Tillman and David W. Anning
| Updated estimates of long-term average dissolved-solids loading in streams and rivers of the Upper Colorado River Basin / / by Fred D. Tillman and David W. Anning |
| Autore | Tillman Fred D. |
| Pubbl/distr/stampa | Reston, Virginia : , : U.S. Department of the Interior, Geological Survey, , 2014 |
| Descrizione fisica | 1 online resource (v, 10 pages) : illustrations, maps |
| Collana | Open-file report |
| Soggetto topico |
Water quality - West (U.S.)
Water quality - Colorado River Watershed (Colo.-Mexico) Water - Pollution - West (U.S.) Water - Pollution - Colorado River Watershed (Colo.-Mexico) Water - Pollution Water quality |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910711555603321 |
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Tillman Fred D.
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| Reston, Virginia : , : U.S. Department of the Interior, Geological Survey, , 2014 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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