Cover Image

Mortality of spruce and fir in Maine in 1976-78 due to the spruce budworm outbreak /

Bibliographic Details
Main Author: Seegrist, Donald W.
Corporate Author: Northeastern Forest Experiment Station (Radnor, Pa.)
Other Authors: Arner, Stanford L.
Format: Government Document Book
Language:English
Published: Broomall, Pa. : U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1982.
Series:Research paper NE ; 491.
Subjects:
Spruce budworm > Maine.
Spruce > Maine.
Balsam fir.
Description
Item Description:Caption title.
"Canusa, Canada, United States Spruce Budworms Program."
"3 March 1981"--Title page verso.
Physical Description:3 pages : illustrations ; 26 cm.
Bibliography:Bibliography: page 3.