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Filtering by: Creator United States. Forest Service. Pacific Northwest Region. Creator Topik, Christopher Language English [eng]

Plant association and management guide for the ponderosa pine, Douglas-fir, and grand fir zones : Mount Hood National Forest

Creator:

Halverson, Nancy M., High, Tom, Topik, Christopher, and United States. Forest Service. Pacific Northwest Region.

Resource Type:

Technical Report
Plant association and management guide for the grand fir zone : Gifford Pinchot National Forest

Creator:

Topik, Christopher and United States. Forest Service. Pacific Northwest Region.

Resource Type:

Technical Report