Douglas fir competition
Title
Douglas fir competition
Subject
Forest Products Industry
Description
Vine maple competition in douglas fir plantation. Twin Harbours, Weyerhaeuser, Tacoma.
Creator
Ken Armson
Date
1978-01
Format
JPEG
Type
Image
Identifier
Armson-Silviculture-1389
Coverage
USA - Washington - Tacoma
Files
Collection
Citation
Ken Armson, “Douglas fir competition,” Archives & Digital Collections at Lakehead University Library, accessed October 30, 2026, https://digitalcollections.lakeheadu.ca/items/show/5524.