Growth of suppressed grand fir and shasta red fir in central Oregon after release and thinning
Subtitle: 10-year results
By: Kenneth W. Seidel.
Contributors: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Series: Research note PNW -- 404.
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station
Published: 1983
Place of publication: Portland, Or
Language: eng
Subjects: Fir -- Oregon.; Forest thinning.
Notes: Caption title.

"March 1983."

Bibliography: p. 7.