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By: Kohler, Steve - Dewey, Jerald E.Edition:Publication info: Missoula, Montana Department of Natural Resources and Conservation, Division of Forestry, 1974Volume: 1973Series:Holding Institution: Montana State LibrarySubjects: Control Forest insects Montana Pine butterflyBHL Collections:
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By: United States. Forest Service. Northern Region. State & Private Forestry.Edition:Publication info: [United States], USDA Forest Service, Northern Region, Division of State and Private Forestry, [1973]Volume: 1973Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Bitterroot National Forest (Mont. and Idaho) Control Diseases and pests Pine butterfly Ponderosa pineBHL Collections:
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By: Dewey, Jerald E. - United States. Forest Service.Edition:Publication info: Hamilton, Mont, U.S. Dept. of Agriculture Forest Service, 1973Volume: 1973Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Bitterroot National Forest (Mont. and Idaho) Control Forest insects Neophasia Pine butterflyBHL Collections: