Suppressed grand fir and Shasta red fir respond well to release
By: by K. W. Seidel
Contributors: Pacific Northwest Forest and Range Experiment Station (Portland, Or.); United States. Forest Service
Series: USDA Forest Service research note PNW ; 288
Publisher: Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station
Published: 1977
Place of publication: Portland, Or
Language: eng
Subjects: Fir; Trees -- Oregon -- Growth
Notes: Caption title

Bibliography: p. 7