Cover Image

Spruce budworms handbook : predators of the spruce budworm.

Bibliographic Details
Corporate Authors: United States. Cooperative State Research Service, Canada/United States Spruce Budworms Program
Format: Government Document Book
Language:English
Published: [Washington, D.C.?] : U.S. Dept. of Agriculture, Forest Service, Cooperative State Research Service, [1985]
Series:Agriculture handbook (United States. Department of Agriculture) ; no. 644.
Subjects:
Spruce budworm > Control > United States.
Western spruce budworm > Control > United States.
Predation (Biology)
Description
Item Description:Cover title.
"CANUSA, Canada United States Spruce Budworms Program"--Title page verso.
Shipping list number: 86-316-P.
"November 1985"--Title page verso.
Physical Description:ii, 77 pages : color illustrations ; 22 cm.
Bibliography:Bibliography: pages 62-77.