Bark beetle conditions, Northern Region, 1988
By: by Kenneth E. Gibson and Robert D. Oakes.
Contributors: Oakes, Robert D.; United States. Forest Service. Northern Region.
Series: Forest pest management; Report -- 89-7.; Report (United States. Forest Service. Northern Region) -- no. 89-7.
Publisher: USDA Forest Service, Northern Region
Published: 1989
Place of publication: [Missoula, Mont.?
Language: eng
Number of pages: 20
Subjects: Bark beetles -- Montana.; Bark beetles -- Idaho.; Trees -- Diseases and pests -- Montana.; Trees -- Diseases and pests -- Idaho.
Notes: "May 1989."

Also issued online.