Downstream passage for salmon at hydroelectric projects in the Columbia River basin [[electronic resource] ] : development, installation, and evaluation / / by Richard R. Whitney... [and others]

• Pubblicazione: Portland, Or. : , : Northwest Power Planning Council, , 1997
• Descrizione fisica: vii, 100 pages : digital, PDF file
• Soggetto topico: 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
• Altri autori: WhitneyRichard R
• Note generali: Title from title screen (viewed on Nov. 22, 2007).; "October 1997."
• Altri titoli varianti: Downstream passage for salmon at hydroelectric projects in the Columbia River basin
• Titolo autorizzato: Downstream passage for salmon at hydroelectric projects in the Columbia River basin
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910696235903321
• Lo trovi qui: Univ. Federico II