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Topic
- Agriculture 1
- Birds--Conservation 1
- California Oregon Power Company 1
- United States. Bureau of Biological Survey 1
- United States. Bureau of Reclamation 1
- Wildlife refuges 1
Region
- Clear Lake National Wildlife Refuge >> Modoc County >> California >> United States 1
- Lower Klamath National Wildlife Refuge >> Siskiyou County >> California >> United States 1
- Tule Lake National Wildlife Refuge >> Siskiyou County >> California >> United States 1
Collection
- OSU Special Collections & Archives Research Center 1
- Reuniting Finley and Bohlman 1