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National vegetation classification
Remove constraint National vegetation classification
Subject
Thematic Classification -- Habitats and Vegetation -- Vegetation -- Forests
Remove constraint Subject: Thematic Classification -- Habitats and Vegetation -- Vegetation -- Forests
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Thematic Classification -- Water and Air -- Rivers and Streams
Remove constraint Subject: Thematic Classification -- Water and Air -- Rivers and Streams
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Thematic Classification -- Water and Air -- Watersheds and Hydrologic Units
Remove constraint Subject: Thematic Classification -- Water and Air -- Watersheds and Hydrologic Units
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Little research has been directed toward determining the status and ecological role of riparian areas in agricultural landscapes of the Willamette Valley, Oregon. A research project has been designed to ...
Citation -
2. [Article] Lower Alsea River watershed analysis
The Lower Alsea River Watershed Analysis contains information which characterizes the processes and trends for resources of concern, and provides a context relating the function of this lower portion of ...Citation