Yields with and without repeated commercial thinnings in a high-site-quality Douglas-fir stand
By: Donald L. Reukema and Leon V. Pienaar.
Contributors: Pienaar, L. V.; Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Series: USDA Forest Service research paper PNW -- no. 155.; USDA Forest Service research paper PNW -- 155.
Publisher: Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service
Published: 1973
Place of publication: Portland, Or
Language: eng
Number of pages: 15
Subjects: Douglas fir.; Forest thinning.
Notes: Cover title.

Includes bibliographical references.