Cover Image

Bird exclosures for branches and whole trees /

Bibliographic Details
Corporate Authors: Pacific Northwest Forest and Range Experiment Station (Portland, Or.), Canada/United States Spruce Budworms Program
Other Authors: Campbell, Robert W.
Format: Government Document Book
Language:English
Published: Portland, Or. : The Station, [1981]
Series:General technical report PNW ; 125.
Subjects:
Birdcages.
Description
Item Description:"April 1981."
"Canusa, Canada/United States Spruce Budworms Program."
Physical Description:10 pages : illustrations ; 28 cm.
Bibliography:Bibliography: page 10.