Douglas fir thinning
Title
Douglas fir thinning
Subject
Forest Products Industry
Description
Precommercial thinning in 25yr old Douglas fir. 1478a is before, 1478b is after. Crown Zellerbach, Nanaimo Lakes.
Creator
Ken Armson
Date
1979-04
Format
JPEG
Type
Image
Identifier
Armson-Silviculture-1478
Coverage
Canada - British Columbia
Files
Collection
Citation
Ken Armson, “Douglas fir thinning,” Archives & Digital Collections at Lakehead University Library, accessed October 27, 2026, https://digitalcollections.lakeheadu.ca/items/show/6026.