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Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd. showing typical conditions after pulp logging
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd. showing typical conditions after pulp logging
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd. showing small clearcuts and rubber-tired skidders
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd. showing small clearcuts and rubber-tired skidders
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd. showing perimeter of a typical clearcut with Aspen stems remaining after logging
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd. showing perimeter of a typical clearcut with Aspen stems remaining after logging
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd. showing man by pre-loading logging trailer
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd. showing man by pre-loading logging trailer
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd. showing landing with use of pre-loading trailers and a Cat 988 rubber-tired loader
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd. showing landing with use of pre-loading trailers and a Cat 988 rubber-tired loader
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd. showing first pulpwood logging done by P.G. Pulp & Paper
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd. showing first pulpwood logging done by P.G. Pulp & Paper
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd. showing close-up of rubber-tired skidder at landing
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd. showing close-up of rubber-tired skidder at landing
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd. showing close-up of Pre-loading Trailer and Typical Load of pulp wood
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd. showing close-up of Pre-loading Trailer and Typical Load of pulp wood
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd. showing close up of typical Spruce-Lodgepole Pine stand
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd. showing close up of typical Spruce-Lodgepole Pine stand
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd.
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd.
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd.
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd.
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd.
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd.
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd.
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd.
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd.
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd.
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd.
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd.
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd.
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd.
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd.
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd.
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd.
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd.
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd.
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd.
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd.
Pulpwood Logging Operations on P.T.S. X91960, Swamp Lake, Prince George Pulp and Paper Ltd.
Professor Malcolm Knapp instructing the Young Men's Forestry Training Program (YMFTP) crew
Professor Malcolm Knapp instructing the Young Men's Forestry Training Program (YMFTP) crew
PP 160 - Conditions after Logging of a Spruce-Balsam Forest in Relation to Spruce Reproduction and to the Rate of Growth of the Second Story
PP 160 - Conditions after Logging of a Spruce-Balsam Forest in Relation to Spruce Reproduction and to the Rate of Growth of the Second Story
PP 108 - Rate of Growth and Mortality In Uneven Aged White Spruce-Balsam
PP 108 - Rate of Growth and Mortality In Uneven Aged White Spruce-Balsam
Potentially commercial Black Spruce stand at Mile 3 on the Hart Highway
Potentially commercial Black Spruce stand at Mile 3 on the Hart Highway
Poor quality Spruce left after diameter cutting at West Branch, Aleza Lake Forest Experiment Station
Poor quality Spruce left after diameter cutting at West Branch, Aleza Lake Forest Experiment Station
Poor quality Spruce left after diameter cutting at West Branch, Aleza Lake Forest Experiment Station
Poor quality Spruce left after diameter cutting at West Branch, Aleza Lake Forest Experiment Station
Percy Barr and wife Kathryn Reade Barr (nee Bradshaw) shingling lean-to addition to Aleza Lake log cabin
Percy Barr and wife Kathryn Reade Barr (nee Bradshaw) shingling lean-to addition to Aleza Lake log cabin
Partial cutting at Aleza Lake
Partial cutting at Aleza Lake
Painting boarded up research residence
Painting boarded up research residence
Overmature Cottonwood growing in alluvial deposit, Bowron River
Overmature Cottonwood growing in alluvial deposit, Bowron River
Outline of Black Spruce showing dense crown form at Main Access Road, Aleza Lake Forest Experiment Station
Outline of Black Spruce showing dense crown form at Main Access Road, Aleza Lake Forest Experiment Station
Opening Made by Logging Road
Opening Made by Logging Road
Oldest survivors of the Research Division
Oldest survivors of the Research Division
Old growth Douglas fir at West Branch, Aleza Lake Forest Experiment Station
Old growth Douglas fir at West Branch, Aleza Lake Forest Experiment Station
Newly constructed staff house at Aleza Lake
Newly constructed staff house at Aleza Lake
Newly constructed cookhouse at Aleza Lake
Newly constructed cookhouse at Aleza Lake
Newly constructed barn at Aleza Lake
Newly constructed barn at Aleza Lake
New trail at Aleza Lake experimental station
New trail at Aleza Lake experimental station
New sills and concrete footings installed under existing Aleza Lake buildings
New sills and concrete footings installed under existing Aleza Lake buildings
New powerhouse installed by Young Men's Forestry Training Program (YMFTP) crew at Aleza Lake
New powerhouse installed by Young Men's Forestry Training Program (YMFTP) crew at Aleza Lake
Moose figure stationed at Prince George outskirts to welcome visitors
Moose figure stationed at Prince George outskirts to welcome visitors
Mike Gregg instructing the Young Men's Forestry Training Program (YMFTP) crew
Mike Gregg instructing the Young Men's Forestry Training Program (YMFTP) crew
Method of Marking Plots
Method of Marking Plots
Men splitting wood for fuel used in the cookhouse
Men splitting wood for fuel used in the cookhouse
Meat house
Meat house
Maturing second year cones and mature non-serrotinous cone with seed dispersed
Maturing second year cones and mature non-serrotinous cone with seed dispersed
Mature stand of Aspen growing on moderately drained Bednesti silt at Mile 11, Hart Highway
Mature stand of Aspen growing on moderately drained Bednesti silt at Mile 11, Hart Highway
Mature spruce stand at Aleza Lake Research Forest
Mature spruce stand at Aleza Lake Research Forest
Mature spruce at Aleza Lake Research Forest
Mature spruce at Aleza Lake Research Forest
Man at Aleza Lake Research Forest
Man at Aleza Lake Research Forest