The identification of Douglas fir wood.
Contributors: Forest Products Laboratory (U.S.)
Edition: Rev. Mar. 1940.
Series: Technical note -- no. 198.; Technical note (Forest Products Laboratory (U.S.)) -- no. 198.
Publisher: Forest Products Laboratory, U.S. Forest Service
Published: 1940
Place of publication: Madison, Wis
Language: eng
Subjects: Douglas fir -- Identification.; Wood -- Identification.
Genres: Identification.
Notes: Caption title.

Also issued online.