Preliminary site index curves for noble fir from stem analysis data
By: by Donald J. DeMars and John F. Bell.
Contributors: Bell, John F.; Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Series: Research note -- PNW-119.; USDA Forest Service research note PNW -- 119.
Publisher: Pacific Northwest Forest and Range Experiment Station, U.S.D.A. Forest Service
Published: 1970
Place of publication: [Portland, Or.]
Language: eng
Subjects: Noble fir -- Oregon.; Noble fir -- Washington (State); Forests and forestry -- Oregon -- Mensuration.; Forests and forestry -- Washington (State) -- Mensuration.
Notes: Caption title.

"May 1970."

Includes bibliographical references (p. 8-9).