Seven-year Response of 35-year-old Douglas-fir to Nitrogen Fertilizer

Detecting Response of Douglas-fir Plantations to Urea Fertilizer at Three Locations in the Oregon Coast Range

Volume Growth and Response to Thinning and Fertilizing of Douglas-fir Stands in Southwestern Oregon

Stand Characteristics of 65-year-old Planted and Naturally Regenerated Stands Near Sequim, Washington

Fertilizing Douglas-fir Forests

Initial and Continued Effects of a Release Spray in a Coastal Oregon Douglas-fir Plantation

Comparative Effects of Precommercial Thinning, Urea Fertilizer, and Red Alder in a Site II, Coast Douglas-fir Plantation

Laminated Root Rot in a Western Washington Plantation: 8-year Mortality and Growth of Douglas-fir as Related to Infected Stumps, Tree Density, and Fertilization

Detecting Response of Douglas-fir Plantations to Urea Fertilizer at Three Locations in the Oregon Coast Range

Precision, Accuracy, and Efficiency of Four Tools for Measuring Soil Bulk Density Or Strength

Fertilizing Douglas-fir Forests

Effects of Soil and Foliar Applications of Nitrogen Fertilizers on a 20-year-old Douglas-fir Stand

Fertilizing Douglas-fir forests

Urea Fertilizer Increases Growth of 20-year-old, Thinned Douglas-fir on a Poor Quality Site

Response to Urea and Ammonium Nitrate Fertilization in an 80-year-old Douglas-fir Stand

Seventy-five-year-old Douglas-fir on High-quality Site Respond to Nitrogen Fertilizer

Long-term Growth of Eight Legumes Introduced at Three Forest Locations in Southwest Oregon

Tree Growth and Soil Relations at the 1925 Wind River Spacing Test in Coast Douglas-fir

Site Index and Height Growth Curves for Managed, Even-aged Stands of White Or Grand Fir East of the Cascades in Oregon and Washington: Volumes 246-260