jack pine. silviculture 435 483
files
title
jack pine. silviculture 435 483
subject
forest products industry
description
jackpine in ontario tube planted 1966, extracted 1970 after 4 yrs n.b. root symmetry & residual tube. willison twp. engelhart management unit.
creator
ken armson
date
1970-06
format
jpeg
type
photograph
identifier
armson-silviculture-435
coverage
canada - ontario
original format
photo
collection
files
citation
ken armson, “jack pine. silviculture 435 483,” archives & digital collections at 阿根廷vs墨西哥竞猜
library, accessed january 7, 2025, https://digitalcollections.lakeheadu.ca/items/show/4675.
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