Lumber recovery from second-growth Douglas-fir
By: Thomas D. Fahey, Donald C. Martin.
Contributors: Martin, Donald C.; Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Series: USDA Forest Service research paper PNW -- no. 177.; USDA Forest Service research paper PNW -- 177.
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station
Published: 1974
Place of publication: Portland, Or
Language: eng
Number of pages: 20
Subjects: Douglas fir.; Lumber -- Grading.
Notes: Cover title.

Includes appendices.

Includes bibliographical references.