Permanent mountain pine beetle population trend plots
Subtitle: an update, 1983
By: Kenneth E. Gibson.
Contributors: United States. Forest Service. Northern Region. Cooperative Forestry & Pest Management.
Series: Cooperative forestry and pest management; Cooperative forestry & pest management report -- 83-17.; Report (United States. Forest Service. Northern Region) -- no. 83-17.
Publisher: U.S. Dept. of Agriculture, Forest Service, Northern Region
Published: 1983
Place of publication: Missoula, Mont
Language: eng
Subjects: Mountain pine beetle -- Montana.; Lodgepole pine -- Diseases and pests -- Montana.
Notes: Caption title.

"July 1983."

Includes bibliographical references (p. 6).

Also issued online.