Browse Items (4334 total)
- Collection: Ken Armson fonds
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Skidder (Krabat) used in commercial thinning.
Skidder (Krabat) used in commercial thinning. Not considered effective. Pockwock Forest
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Skidder (Krabat) used in commercial thinning.
Skidder (Krabat) used in commercial thinning. Not considered effective. Pockwock Forest
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Commercial thinning in red spruce aged 60 years.
Commercial thinning in red spruce aged 60 years. MAI 3.9cu.m./ha/yr. Pockwock Forest
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Horse skidding on commercial thinning operation.
Horse skidding on commercial thinning operation. Pockwock Forest
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Horse skidding on commercial thinning operation.
Horse skidding on commercial thinning operation. Pockwock Forest
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Horse skidding in commercial thinning operation.
Horse skidding in commercial thinning operation. Pockwock Forest
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Horse skidding in commercial thinning operation.
Horse skidding in commercial thinning operation. Pockwock Forest
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Holder 'cultitrac'(Australian) skidder used in commercial thinning operation.
Holder 'cultitrac'(Australian) skidder used in commercial thinning operation. Pockwock Forest
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Holder 'cultitrac'(Australian) skidder used in commercial thinning operation.
Holder 'cultitrac'(Australian) skidder used in commercial thinning operation. Pockwock Forest
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Pre-commercial thinning in balsam fir to 8x8 feet. spacing. Cost $208/acre ($514/hectare).
Pre-commercial thinning in balsam fir to 8x8 feet. spacing. Cost $208/acre ($514/hectare). Liverpool, Bowaters Mersey
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