Browse Items (4334 total)
- Collection: Ken Armson fonds
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Normal yield tables for Ontario
Normal yield tables for Ontario by W.L. Plonski, 1960. These tables were needed when the province adopted 'plotless' cruising using the Bitterlich wedge prism for its inventory
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First aerial spray manual 1982.
First aerial spray manual 1982. Ontario Ministry of Natural Resources
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The first manual for using Infrared colour photography in the assessment of regeneration.
The first manual for using Infrared colour photography in the assessment of regeneration. 1982. Ontario Ministry of Natural Resources.
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Roundwood harvest timber volumes
Roundwood harvest timber volumes, Ontario 1867-1982
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Areas planted and seeded
Areas planted and seeded, Ontario, 1960-1982
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Areas site prepared, planted & seeded, tended.
Areas site prepared, planted & seeded, tended. Ontario 1960-1982
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Areas site prepared, planted & seeded, tended.
Areas site prepared, planted & seeded, tended. Ontario, 1960-1982
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Areas of prescribed burns.
Areas of prescribed burns. Ontario, 1960-1982
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Roundwood harvest timber volumes
Roundwood harvest timber volumes, Ontario 1867-1982
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Areas planted and seeded
Areas planted and seeded, Ontario, 1960-1982
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