Needle scorch and condition of ponderosa pine trees in The Dalles area
By: by O.C. Compton ... [et al.].
Contributors: Compton, O. C. 1903-; Oregon State University. Agricultural Experiment Station.
Series: Miscellaneous paper -- 120.; Miscellaneous paper (Oregon State University. Agricultural Experiment Station) -- 120.
Publisher: Agricultural Experiment Station, Oregon State University
Published: 1961
Place of publication: Corvallis, Or
Language: eng
Subjects: Ponderosa pine -- Wounds and injuries -- Oregon -- The Dalles.; Ponderosa pine -- Effect of pollution on -- Oregon -- The Dalles.; Fluorine -- Environmental aspects -- Oregon -- The Dalles.
Notes: Cover title.

"September 1961."

Includes bibliographical references (leaf 5).

Also issued online.