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Oregon Fishways With digital objects
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Bonneville Dam - Fish Ladder
Bonneville Dam - Fish Ladder
Crew Catching Salmon for Oxbow Project
Crew Catching Salmon for Oxbow Project
Crew Catching Salmon for Oxbow Project
Crew Catching Salmon for Oxbow Project
Crew Catching Salmon for Oxbow Project
Crew Catching Salmon for Oxbow Project
Cazadero Dam, fishway
Cazadero Dam, fishway
Cleaning fishways at the Bonneville Dam
Cleaning fishways at the Bonneville Dam
McNary Dam, dipnetting by crane
McNary Dam, dipnetting by crane
McNary Dam, fish caretaker
McNary Dam, fish caretaker
Bill introduced regarding commercial fishing near the Bonneville Dam and on Columbia River tribut...
Bill introduced regarding commercial fishing near the Bonneville Dam and on Columbia River tributaries east of the Deschutes River
Information and drawing of proposed Bonneville Dam
Information and drawing of proposed Bonneville Dam
Report discussing proposed fishways plans for Bonneville Dam
Report discussing proposed fishways plans for Bonneville Dam
Correspondence discussing report of the Bonneville Dam Fishways Committee
Correspondence discussing report of the Bonneville Dam Fishways Committee
Article in an issue of the Business Survey of the Portland Area discussing the effect of fishways...
Article in an issue of the Business Survey of the Portland Area discussing the effect of fishways on salmon at Bonneville Dam
Manuscript discussing the effects of high dams on Columbia River salmon with a focus on the Bonne...
Manuscript discussing the effects of high dams on Columbia River salmon with a focus on the Bonneville Dam
Articles discussing fishways and effects of dams on fish populations
Articles discussing fishways and effects of dams on fish populations
Articles and correspondence
Articles and correspondence
Articles discussing fishways and William Finley lectures
Articles discussing fishways and William Finley lectures