James L. Van Deusen

• Estimating breast height diameters from stump diameters for Black Hills ponderosa pine
• Five-year results of a ponderosa pine provenance study in the Black Hills
• Periodic growth of pole-sized ponderosa pine as related to thinning and selected environmental factors
• Ponderosa pine provenances for the northern Great Plains
• Conversion of tree heights in logs to heights in feet
• Green ash seeds sources for North Dakota
• Growth of Immature Stands of Ponderosa Pine in the Black Hills; No. 61
• Some cone and seed characteristics of Black Hills ponderosa pine