Allen L. Lundgren

• Alinement chart for numbers of trees, diameters, basal areas
• Costs of marking black spruce for cutting in northern Minnesota
• Diameters and numbers of trees in red pine stands are greatly affected by density, age, and site
• Dryland forestry
• Investment opportunities in regenerating black spruce are greatly affected by site
• Thinning red pine for high investment returns
• Biological growth functions describe published site index curves for Lake States timber species
• Cost-price
• Estimating investment returns from growing red pine
• Farm lumber consumption and use data
• Tables of compound-discount interest rate multipliers for evaluating forestry investments