How to identify brooms in Douglas-fir caused by dwarf mistletoe /

Bibliographic Details
Main Author:	Tinnin, Robert
Corporate Author:	Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Other Authors:	Knutson, Donald M.
Format:	Government Document Book
Language:	English
Published:	[Portland, Or.?] : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, [1985]
Series:	Research note PNW ; 426.
Subjects:	Douglas fir > Diseases and pests. Dwarf mistletoes.

Evans: US Documents (Annex 5th floor)