Growth of Douglas-fir reproduction in the shade of a managed forest
By: Ernest Del Rio, Alan B. Berg.
Contributors: Berg, Alan B.; Oregon State University. Forest Research Laboratory.
Series: Research paper -- 40.; Research paper (Oregon State University. Forest Research Laboratory) -- 40.
Publisher: Forest Research Lab, Oregon State University, School of Forestry
Published: 1979
Place of publication: Corvallis, Or
Language: eng
Number of pages: 14
Subjects: Douglas fir -- Growth -- Oregon.; Forest management -- Oregon.
Notes: Cover title.

"April 1979."

Includes bibliographical references (p. 14).