True fir-hemlock spacing trials
Subtitle: design and first results
By: Robert O. Curtis, Gary W. Clendenen, and Jan A. Henderson.
Contributors: Clendenen, Gary W.; Henderson, Jan A.; Pacific Northwest Research Station (Portland, Or.)
Series: General technical report -- PNW-GTR-492.; General technical report PNW -- 492.
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station
Published: 2000
Place of publication: Portland, OR (333 S.W. First Ave., P.O. Box 3890, Portland 97208-3890)
Language: eng
Number of pages: 35
Subjects: Fir -- Spacing -- Washington (State); Fir -- Spacing -- Oregon.; Forest thinning -- Washington (State); Forest thinning -- Oregon.; Forest thinning -- Cascade Range.; Trees -- Spacing -- Washington (State); Trees -- Spacing -- Oregon.; Trees -- Spacing -- Cascade Range.; Trees -- Washington (State) -- Growth.; Trees -- Oregon -- Growth.; Trees -- Cascade Range -- Growth.
Other titles: True fir hemlock spacing trials.
Notes: Cover title.

"May 2000."

Includes bibliographical references (p. 33-35).

Also available on the world wide web.