Subject
- Fishing -- Oregon72
- Hunting -- Oregon72
- Wildlife management -- Oregon70
- Agriculture36
- Agriculture -- Oregon36
- Fisheries -- Columbia River -- Periodicals17
- Gillnetting -- Columbia River -- Periodicals17
- Geothermal resources -- Oregon7
- Mineral industries -- Oregon7
- Natural gas -- Prospecting -- Oregon7
- Petroleum -- Prospecting -- Oregon7
- Coasts -- Oregon -- Lincoln County5
- Forests and forestry -- Northwest, Pacific4
- Geology -- Oregon -- Field work4
- Geology, Stratigraphic4
- Metallurgy -- Oregon4
- United States. Forest Service. Pacific Northwest Region4
- United States. Forest Service. Pacific Northwest Region. Thirty Year Club4
- Mineral industries -- Environmental aspects3
- Coasts -- Oregon -- Curry County2