Chicago

Hamel, Dennis R., Mark D McGregor, and United States. Forest Service. Northern Region. State & Private Forestry. 1974. Evaluation of a Weevil Infestation In Thinned Lodgepole Pine Stands, Lewis and Clark National Forest, Montana. Lewis and Clark National Forest, Montana, United States, (Vegetation): Missoula, Mont. : USDA, Forest Service, Northern Region, State & Private Forestry.