Ponderosa pine thinned to 40 sq.ft/acre.
Files
Title
Ponderosa pine thinned to 40 sq.ft/acre.
Subject
Forest Products Industry
Description
Ponderosa pine thinned to 40 sq.ft/acre. Coconino national Forest. Flagstaff Arizona
Creator
Ken Armson
Date
1973-11
Format
Jpeg
Type
Photograph
Identifier
Armson-Silviculture-1128a
Coverage
USA-Arizona-Flagstaff
Collection
Files
Citation
Ken Armson, “Ponderosa pine thinned to 40 sq.ft/acre.,” Archives & Digital Collections at Lakehead University Library, accessed December 6, 2025, https://digitalcollections.lakeheadu.ca/items/show/6874.
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