Spruce aphid in the Southwest / by Jill L. Wilson and Ann M. Lynch ; prepared by Forest Service, Southwestern Region.

Bibliographic Details
Main Author: Wilson, Jill L.
Corporate Author: United States. Forest Service. Southwestern Region
Other Authors: Lynch, Ann M.
Language:English
Published: [Washington, D.C.?] : U.S. Department of Agriculture, [1998]
Subjects:
Aphids > Southwestern States.
Defoliation > Southwestern States.
Spruce > Diseases and pests > Southwestern States.
Physical Description:1 folded sheet (6 pages) : color illustrations ; 23 x 10 cm
Format: Government Document Book
Description
Note:Shipping list number: 98-0307-P.
"6/98"--P. [6].
Call Number:A 13.2:AP 3