identification of Douglas-fir wood.
Contributors: Forest Products Laboratory (U.S.)
Series: U.S. Forest Service research note FPL -- 010.
Publisher: U.S. Dept. of Agriculture, Forest Service, Forest Products Laboratory
Published: 1963
Place of publication: Madison, Wis
Language: eng
Subjects: Douglas fir -- Identification.; Wood -- Identification.
Notes: Caption title.

"May 1963."

"This is a reprint of Technical note no. 198, "The identification of Douglas-fir wood," which was reissued in June 1958.  The original note was written in 1923, and revised 1936."

Also issued online.