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Assessment of surface-water quality and water-quality control alternatives, Johnson Creek Basin, Oregon / / by Thomas K. Edwards ; prepared in cooperation with the City of Portland, Bureau of Environmental Services
| Assessment of surface-water quality and water-quality control alternatives, Johnson Creek Basin, Oregon / / by Thomas K. Edwards ; prepared in cooperation with the City of Portland, Bureau of Environmental Services |
| Autore | Edwards Thomas K. |
| Pubbl/distr/stampa | Portland, Oregon : , : U.S. Geological Survey, , 1994 |
| Descrizione fisica | 1 online resource (v, 50 pages) : illustrations, map |
| Collana | Water-resources investigations report |
| Soggetto topico |
Water quality - Oregon - Johnson Creek Watershed (Clackamas County and Multnomah County)
Water quality management - Oregon - Johnson Creek Watershed (Clackamas County and Multnomah County) Water quality |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910716061403321 |
Edwards Thomas K.
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| Portland, Oregon : , : U.S. Geological Survey, , 1994 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Preliminary evaluation of water-quality conditions of Johnson Creek, Oregon / / by T.K. Edwards and D.A. Curtiss ; prepared in cooperation with city of Portland, Bureau of Environmental Services
| Preliminary evaluation of water-quality conditions of Johnson Creek, Oregon / / by T.K. Edwards and D.A. Curtiss ; prepared in cooperation with city of Portland, Bureau of Environmental Services |
| Autore | Edwards Thomas K. |
| Pubbl/distr/stampa | Portland, Oregon : , : U.S. Geological Survey, , 1991 |
| Descrizione fisica | 1 online resource (iv, 15 pages) : illustrations, map |
| Collana | Water-resources investigations report |
| Soggetto topico |
Water quality - Oregon - Johnson Creek (Clackamas County and Multnomah County)
Rivers - Oregon Rivers Water quality |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910715333703321 |
|
Edwards Thomas K.
|
||
| Portland, Oregon : , : U.S. Geological Survey, , 1991 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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