Problem thistles of Oregon
By: prepared by Ken French, Larry C. Burrill, and Tim V. Butler.
Contributors: Burrill, L. C.; Butler, Tim, 1958-; Oregon State University. Extension Service.
Edition: Rev. Dec. 2006.
Series: EC / Oregon State University Extension Service -- 1288.; Extension circular (Oregon State University. Extension Service) -- 1288.
Publisher: Oregon State University Extension Service
Published: 2006
Place of publication: [Corvallis, Or.]
Language: eng
Number of pages: 11
Subjects: Thistles -- Oregon.
Notes: Title from front panel.

"Financial support also was provided by the Oregon Department of Forestry and the Coos Soil and Water Conservation District"--P. [6].

Also available online at the Oregon Documents Repository.