Subject
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Fir
2
Forest health
2
Forest policy
2
Forest reproduction
2
Forest surveys
2
Forestry
2
Herbicides
2
Lumber trade
2
Multiple use
2
Ontario
2
Plywood
2
Site index (Forestry)
2
Softwood
2
Stand characteristics
2
Sugar maple
2
Tree felling
2
Tree planting
2
Wood products
2
Abnormalities
1
Appalachian Region
1
Application
1
Aspen
1
Bark
1
Biodiversity
1
Birch
1
Botany
1
Branching (Botany)
1
Brush
1
Cape Breton
1
Cape Breton Highlands
1
Climate change
1
Color
1
Computer programs
1
Congresses
1
Cost
1
Cull tree felling
1
Databases
1
Deterioration
1
Diversity
1
Drought
1
Ecology
1
Economic analysis
1
Economics
1
Educational courses
1
Evaluation
1
Fernow Experimental Forest (W.Va.)
1
Fertilization
1
Field guides
1
Floods
1
Forest damage
1
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