Silvical characteristics of Douglas-fir (var. menziesii)
By: by Leo A. Isaac and Edward J. Dimock II
Contributors: Dimock, Edward J.; Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Series: Silvical series -- no. 9; Silvical series -- no. 9.
Publisher: Pacific Northwest Forest Experiment Station
Published: 1958
Place of publication: Portland, Or
Language: eng
Number of pages: 18
Subjects: Douglas fir
Notes: Cover title.

"October 1958."

Includes bibliographical references (p. 14-18).