Effectiveness of Douglas-fir beetle antiaggregative pheromone applied by helicopter /

Bibliographic Details
Corporate Author:	Intermountain Forest and Range Experiment Station (Ogden, Utah)
Other Authors:	Furniss, Malcolm M.
Format:	Government Document Book
Language:	English
Published:	Ogden, Utah : U.S. Dept. of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station, 1981.
Series:	General technical report INT ; 101.
Subjects:	Pheromones.

Evans: US Documents (Annex 5th floor)