Chicago

Tunnock, Scott, Hubert E Meyer, and United States. Forest Service. Northern Region. State & Private Forestry. 1978. Potential Defoliation In 1979 From a Ponderosa Pine Needle Miner On the Flathead Indian Reservation and Missoula Valley, Montana. : Missoula, MT. : Forest Insect & Disease Management, USDA, Forest Service, Northern Region, State & Private Forestry.