Protect your pines from mountain pine beetles.
Contributors: Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.); United States. Forest Service. Rocky Mountain Region.
Publisher: Forest Service, U.S. Dept. of Agriculture
Published: 1982
Place of publication: [Washington, D.C.?]
Language: eng
Number of pages: 20
Subjects: Mountain pine beetle -- Control -- United States.; Pine -- Diseases and pests -- United States.
Notes: "Rocky Mountain Forest and Range Experiment Station"--P. 22.

"Rocky Mountain Region"--P. 22.