Fire-killed Douglas fir
Subtitle: a study of its rate of deterioration, usability, and strength
By: by Joseph Burke Knapp.
Series: Forest products laboratory series; Bulletin / U.S. Dept. of Agriculture. Forest Service -- 112; Bulletin (United States. Forest Service) -- 112.
Publisher: U.S. Dept. of Agriculture, Forest Service
Published: 1912
Place of publication: Washington, D.C
Language: eng
Number of pages: 18
Subjects: Douglas fir.; Wood -- Testing.; Forest fires.
Other titles: Fire killed Douglas fir.