Spruce budworms handbook
Subtitle: silvicultural strategies to reduce stand and forest susceptibility to the western spruce budworm
By: [Clinton E. Carlson and N. William Wulf]
Contributors: Wulf, N. William.
Series: Agriculture handbook (United States. Dept. of Agriculture) -- no. 676.
Publisher: U.S. Dept. of Agriculture, Forest Service; U.S. Dept. of Agriculture, Cooperative State Research Service
Published: 1989
Place of publication: [Washington, D.C.?]
Language: eng
Number of pages: 31
Subjects: Western spruce budworm.; Spruce budworm.
Other titles: Silvicultural strategies to reduce stand and forest susceptibility to the western spruce budworm.
Notes: Cover title.

Bibliography: p. 28-29.