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Current results range from 2001 to 2024
Current results range from 2001 to 2023
- Agricultural conservation -- Oregon -- Malheur County -- Public opinion1
- Arid regions agriculture -- China1
- Buffer zones (Ecosystem management) -- Government policy -- Oregon -- Oregon Coast Range1
- Carbon cycle (Biogeochemistry) -- Oregon -- H.J. Andrews Experimental Forest1
- Cities and towns -- United States -- Growth1
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