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Publications by R.F. Ackerman

12 records.

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Title format: Title | Full citation
Effect of seed weight on the size of lodgepole pine and white spruce container-planting stock
Ackerman, R.F.; Gorman, J.R.
Year: 1969    Catalog ID: 30145
Available from: Northern Forestry Centre
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Effect of storage in slash on quantity and quality of lodgepole pine seeds available for regeneration
Ackerman, R.F.
Year: 1966    Catalog ID: 23203
Available from: Northern Forestry Centre
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The effect of light and temperature on the germination of jack pine and lodgepole pine seeds
Ackerman, R.F.; Farrar, J.L.
Year: 1965    Catalog ID: 30319
Available from: Northern Forestry Centre
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A field test of bullet planting in Alberta - Progress Report. Project A-105.
Ackerman, R.F.
Year: 1965    Catalog ID: 29249
Available from: Northern Forestry Centre
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Preliminary results of a field test of bullet planting in Alberta
Ackerman, R.F.; Crossley, D.I.; Kennedy, L.L.; Chedzoy, J.
Year: 1965    Catalog ID: 24696
Available from: Northern Forestry Centre
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Seed release from slash-borne lodgepole pine cones after clearcutting. Project A-80.
Ackerman, R.F.
Year: 1963    Catalog ID: 29252
Available from: Northern Forestry Centre
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Provenance studies in European larch. Project K-62
Ackerman, R.F.
Year: 1962    Catalog ID: 29251
Available from: Northern Forestry Centre
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Regeneration following strip clear cutting, scarification and slash disposal in a lodgepole pine stand
Ackerman, R.F.
Year: 1962    Catalog ID: 24524
Available from: Northern Forestry Centre
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Density prediction in lodgepole pine stands by diameter growth analysis
Ackerman, R.F.
Year: 1962    Catalog ID: 24526
Available from: Northern Forestry Centre
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Continuous planting of white spruce throughout the frost-free period
Ackerman, R.F.; Johnson, H.J.
Year: 1962    Catalog ID: 24527
Available from: Northern Forestry Centre
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A comparison of methods of direct seeding on mountain lithosols
Ackerman, R.F.
Year: 1959    Catalog ID: 29250
Available from: Northern Forestry Centre
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The effect of various seedbed treatments on the germination and survival of white spruce and lodgepole pine seedlings
Ackerman, R.F.
Year: 1957    Catalog ID: 30541
Available from: Northern Forestry Centre
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This may not be a complete list of the author's publications. This list provides the author's publications since he or she joined, or worked in cooperation with, the CFS. When available, another link is provided for periods of work elsewhere.