Forest pest conditions in the Pacific Northwest, 1975
By: compiled by Insect and Disease Management, State and Private Forestry, Pacific Northwest Region, Forest Service, U.S. Department of Agriculture.
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Region, State and Private Forestry, Insect and Disease Management
Published: 1976
Place of publication: [Portland, Or.]
Language: eng
Number of pages: 21
Subjects: Forests and forestry -- Oregon.; Forests and forestry -- Washington.; Pests.
Notes: Includes appendix.