1974 cooperative Douglas-fir tussock moth control project
Subtitle: Oregon, Washington, Idaho
By: by David A. Graham, Jack Mounts, Dewey Almas.
Contributors: Mounts, Jack, jt. auth.; Almas, Dewey, jt. auth.; United States. Forest Service. Pacific Northwest Region
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Region
Published: 1975
Place of publication: Portland, Oreg
Language: eng
Number of pages: 74
Subjects: Douglas fir tussock moth -- Control.
Notes: Includes appendix.

Bibliography: p. 34.