Trees to know in Oregon
By: authors, Edward C. Jensen and Charles R. Ross.
Contributors: Ross, Charles R. 1908-; Oregon State University. Extension Service.; Oregon. Dept. of Forestry.
Edition: Rev.
Series: Extension circular -- 1450.; Extension circular (Oregon State University. Extension Service) -- 1450.
Publisher: Oregon State University Extension Service; Oregon Dept. of Forestry
Published: 1994
Place of publication: [Corvallis, Or.]; [Salem, Ore.]
Language: eng
Number of pages: 128
Subjects: Trees -- Oregon -- Identification; Forests and forestry -- Oregon
Notes: "May 1994."

"A cooperative venture between the Oregon Department of Forestry and the OSU Extension Service"--P. [2] of cover.

Includes indexes.