Dispersal of second-instar Western Spruce budworm above and below forest canopies in western Montana
By: C.E. Carlson, G.J. McCarthy.
Contributors: McCarthy, G. J.; Intermountain Research Station (Ogden, Utah)
Series: Research note INT -- 388.
Publisher: U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station
Published: 1989
Place of publication: [Ogden, Utah?]
Language: eng
Subjects: Western spruce budworm -- Dispersal -- Montana
Notes: Caption title.

"June 1989."

Includes bibliographical references (p. 5-6).