Effect of thinning second-growth ponderosa pine on incidence of mountain pine beetle infestation
An edition of Effect of thinning second-growth ponderosa pine on incidence of mountain pine beetle infestation (1972)
establishment report
By Mark D. McGregor
Publish Date
1972
Publisher
USDA Forest Service, Northern Region
Language
eng
Pages
-
Description:
subjects: Ponderosa pine, Thinning, Mountain pine beetle, Diseases and pests
Places: Montana, Lolo National Forest