The economic significance of mortality in old-growth Douglas-fir management
By: by R.O. McMahon
Contributors: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Series: Research paper -- no. 37; Research paper (Pacific Northwest Forest and Range Experiment Station (Portland, Or.)) -- no. 37.
Publisher: Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture
Published: 1961
Place of publication: Portland, Or
Language: eng
Number of pages: 21
Subjects: Growth; Douglas fir; Wounds and injuries
Notes: "January 1961."

Includes bibliographical and references (p.  20-21).