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Algal conditions and the potential for future algal problems in the Willamette River, Oregon / / by David A. Rickert [and four others]
| Algal conditions and the potential for future algal problems in the Willamette River, Oregon / / by David A. Rickert [and four others] |
| Autore | Rickert David A. <1940-> |
| Pubbl/distr/stampa | [Reston, Virginia] : , : United States Department of the Interior, Geological Survey, , 1977 |
| Descrizione fisica | 1 online resource (vi, G39 pages) : illustrations, maps |
| Collana |
Geological Survey circular
River-quality assessment of the Willamette River Basin, Oregon |
| Soggetto topico |
Eutrophication - Oregon - Willamette River
Freshwater algae - Oregon - Willamette River Water quality - Oregon - Willamette River Eutrophication Freshwater algae Water quality |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910711722803321 |
Rickert David A. <1940->
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| [Reston, Virginia] : , : United States Department of the Interior, Geological Survey, , 1977 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Evaluation of planning alternatives for maintaining desirable dissolved-oxygen concentrations in Willamette River, Oregon / / by David A. Rickert [and three others]
| Evaluation of planning alternatives for maintaining desirable dissolved-oxygen concentrations in Willamette River, Oregon / / by David A. Rickert [and three others] |
| Autore | Rickert David A. <1940-> |
| Pubbl/distr/stampa | [Reston, Va.?] : , : United States Department of the Interior, Geological Survey, , 1980 |
| Descrizione fisica | 1 online resource (vii, 30 pages) : illustrations, map |
| Collana |
Geological Survey circular
River-quality assessment of the Willamette River Basin, Oregon |
| Soggetto topico |
Water quality management - Oregon - Willamette River
Water - Dissolved oxygen Water quality management |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910711536203321 |
|
Rickert David A. <1940->
|
||
| [Reston, Va.?] : , : United States Department of the Interior, Geological Survey, , 1980 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
