Spruce budworms handbook : techniques for measuring early-larval dispersal of spruce and jack pine budworms.

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, 1984.
Series:	Agriculture handbook (United States. Department of Agriculture) ; no. 614.
Subjects:	Insects > United States > Dispersal. Spruce budworm > Larvae. Jack pine budworm > Larvae.

Evans: US Documents (Annex 5th floor)