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Record Nr. |
UNINA9910696235903321 |
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Titolo |
Downstream passage for salmon at hydroelectric projects in the Columbia River basin [[electronic resource] ] : development, installation, and evaluation / / by Richard R. Whitney... [and others] |
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Pubbl/distr/stampa |
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Portland, Or. : , : Northwest Power Planning Council, , 1997 |
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Descrizione fisica |
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vii, 100 pages : digital, PDF file |
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Collana |
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Altri autori (Persone) |
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Soggetti |
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Fishways - Columbia River Watershed |
Fish aggregation devices - Columbia River Watershed |
Diversion structures (Hydraulic engineering) - Columbia River Watershed |
Pacific salmon - Effect of dams on - Columbia River Watershed |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Title from title screen (viewed on Nov. 22, 2007). |
"October 1997." |
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