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Creator
- Oregonian (Firm) 19
- Oregon Journal (Firm) 12
- Oregon City Enterprise Courier (Oregon City, Or.) 2
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- Darling, Jay N. (Jay Norwood), 1876-1962 1
- East Oregonian Publishing Co. 1
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Topic
- Fishes--Conservation 19
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- Fishing 2
- Fishways 2
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Region
- Willamette River >> Multnomah County >> Oregon >> United States 13
- Columbia River >> Clatsop County >> Oregon >> United States 4
- Bonneville Dam >> Multnomah County >> Oregon >> United States 2
- Portland >> Washington County >> Oregon >> United States 2
- Clackamas River >> Clackamas County >> Oregon >> United States 1
- Santiam River >> Marion County >> Oregon >> United States 1