Cover Image

Impact of Douglas-fir tussock moth : color aerial photography evaluates mortality /

Bibliographic Details
Main Authors: Wert, Steven L., Wickman, Boyd E. (Author)
Format: Book
Language:English
Published: Berkeley, Calif. : Pacific Southwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1970.
Series:USDA Forest Service research paper PSW ; 60.
Subjects:
Douglas fir > Diseases and pests > California.
Douglas fir tussock moth.
Aerial photography in forestry.
Description
Item Description:Cover title.
Physical Description:6 pages : illustrations ; 27 cm.
Bibliography:Bibliography: page 6.