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; 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.