A study of decay in Douglas fir in the Pacific northwest.
By: By J.S. Boyce.
Series: U.S. Dept. of agriculture -- Department bulletin no. 1163
Publisher: Govt. print. off.
Published: 1923
Place of publication: Washington
Language: eng
Number of pages: 20
Subjects: Douglas fir -- Diseases and pests.
Other titles: Decay in Douglas fir.
Notes: Contribution from Bureau of plant industry.

"Literature cited": p. 19.