Growth and yield of western larch in response to several density levels and two thinning methods
Subtitle: 15-year results
By: K.W. Seidel
Contributors: Pacific Northwest Research Station (Portland, Or.)
Series: Research note PNW -- 455
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station
Published: 1986
Place of publication: [Portland, Or.]
Language: eng
Number of pages: 18
Subjects: Forest thinning -- Oregon; Trees -- Oregon -- Growth; Larches -- Oregon
Notes: Caption title

Distributed to depository libraries in microfiche

"November 1986."

Bibliography : p. 18