Browse Items (13651 total)

Pre-commercial thinning in 20-year douglas fir. N.B. chlorosis on lower foliage of some trees. Dewdney Public Sustained Yield Unit

Pre-commercial thinning in 20yr douglas fir. Interior of stand. Dewdney Public Sustained Yield Unit

Hahn harvester, Liverpool, Bowaters Mersey

Clearcut in degraded spruce. Liverpool, Bowaters Mersey

Pre-commercial thinning in balsam fir to 8x8 feet. spacing. Cost $208/acre ($514/hectare). Liverpool, Bowaters Mersey

Holder 'cultitrac'(Australian) skidder used in commercial thinning operation. Pockwock Forest

Holder 'cultitrac'(Australian) skidder used in commercial thinning operation. Pockwock Forest

Horse skidding in commercial thinning operation. Pockwock Forest

Horse skidding in commercial thinning operation. Pockwock Forest

Horse skidding on commercial thinning operation. Pockwock Forest