Observations on the decline of western larch defoliated by larch casebearer in the northern region
By: by Scott Tunnock.
Contributors: United States. Forest Service. Northern Region. State & Private Forestry.
Series: Insect disease report; Report / Forest Service, Northern Region, Division of State and Private Forestry -- no. I-72-7.; Report (United States. Forest Service. Northern Region) -- no. I-72-7.
Publisher: USDA Forest Service, Northern Region, Division of State and Private Forestry
Published: 1972
Place of publication: Missoula, Mont
Language: eng
Subjects: Western larch -- Diseases and pests -- Montana.; Western larch -- Diseases and pests -- Idaho.; Western larch -- Diseases and pests -- Washington (State); Larch casebearer -- Montana.; Larch casebearer -- Idaho.; Larch casebearer -- Washington (State)
Notes: "October 1972."

Caption title.

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