Logan Pass wooden walkway study

Decays of Engelmann spruce and subalpine fir in the Rocky Mountains

James J. Worrall

Stratification and quality assessment of Abies lasiocarpa seeds

Carole Louise Scheuplein Leadem

Silvical characteristics of subalpine fir

Robert R. Alexander

Yield tables for managed even-aged stands of spruce-fir in the Central Rocky Mountains

Robert R. Alexander

Subalpine fir

Montana. Forestry Division

Development and structure of three high-elevation old spruce-fir stands in the Quesnel Highland of east-central British Columbia

O. A. Steen

Western balsam bark beetle activity and flight periodicity in the Northern Region

Kenneth E. Gibson