Growth of Douglas-fir in southwestern Oregon after removal of competing vegetation
By: Annabelle E. Jaramillo.
Contributors: Pacific Northwest Research Station (Portland, Or.)
Series: Research note PNW-RN -- 470.; Research note PNW -- 470.
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station
Published: 1988
Place of publication: Portland, Or
Language: eng
Number of pages: 10
Subjects: Douglas fir -- Oregon -- Growth; Plant competition -- Oregon
Other titles: Growth of douglas fir in southwestern Oregon after removal of competing vegetation.
Notes: Caption title.

"April 1988"--P. [4] of cover.

Bibliography: p. 10.