Browse Items (4334 total)
- Collection: Ken Armson fonds
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Freshly lifted seedlings
Seedlings roots exposed in wet soil
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Black spruce root growth (high O2)
Seedling root growth experiment
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Black spruce root growth experiment (high 02)
seedlings number 13-16
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Black spruce root growth experiment (low O2)
Seedlings 13-16
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Jackpine root growth experiment
Seedlings 1-4 root experiment
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Jackpine root experiment (Med O2)
Adv. Root Above Dead Basal Branch
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Seedling (unknown species)
Forest species growth
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Blue Ox in bush and logs
Machinery removing forest products
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Felling a tree
Tree harvest
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Logging camp
Logging camp
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