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.

Evans: US Documents (Annex 5th floor)