Recovering western spruce budworm larvae from sticky traps covered with volcanic ash /

Bibliographic Details
Main Author: Theroux, L. J.
Corporate Authors: Intermountain Forest and Range Experiment Station (Ogden, Utah), Canada/United States Spruce Budworms Program
Other Authors: Fellin, David G.
Format: Government Document Book
Language:English
Published: Odgen, Utah : U.S. Dept. of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station, 1982.
Series:Research note INT ; 323.
Subjects:
Description
Item Description:"Canusa, Canada United States Spruce Budworms Program."
"December 1982."
Physical Description:5 pages : illustrations ; 28 cm.
Bibliography:Bibliography: page 5.