Can auger planting improve survival of Douglas-fir seedlings?
By: by Richard E. Miller.
Contributors: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Series: Research note -- PNW-99.
Publisher: Pacific Northwest Forest and Range Experiment Station, U.S.D.A. Forest Service
Published: 1969
Place of publication: Portland, Oregon
Language: eng
Subjects: Douglas fir -- Seedlings -- Planting.
Notes: Caption title.

"March 1969."

Includes bibliographical references.