The 1971 western spruce budworm pilot test
Subtitle: Nezperce National Forest and state of Idaho lands
By: [Jerald E. Dewey, William M.Ciesla, and Mark D. McGregor]
Contributors: Ciesla, William M.; McGregor, Mark D.
Publisher: USDA Forest Service, Northern Region, Div. State and Private Forestry
Published: 1971
Place of publication: Missoula, Mont
Language: eng
Number of pages: 20
Subjects: Western spruce budworm; Control; Insecticides; Testing
Notes: Cover title.

Includes bibliographical references (p. 19-20).