Defect estimation for white fir in the Rogue River National Forest
By: Paul E. Aho, Lewis F. Roth.
Contributors: Roth, Lewis F.; Pacific Northwest Forest and Range Experiment Station (Portland, Or.); United States. Forest Service.
Series: USDA Forest Service research paper PNW -- no. 240.; USDA Forest Service research paper PNW -- 240.
Publisher: Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station
Published: 1978
Place of publication: Portland, Or
Language: eng
Number of pages: 18
Subjects: Fir.
Notes: Bibliography: p. 18.