Field tests of Bacillus thuringiensis and aerial application strategies on western mountainous terrain
By: C.G. Thompson, John Neisess, Harold O. Batzer.
Contributors: Neisess, John Allen.; Batzer, Harold O.; Pacific Northwest Forest and Range Experiment Station (Portland, Or.); United States. Forest Service.
Series: Research paper PNW -- 230.; Research paper PNW -- 230.
Publisher: Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture
Published: 1977
Place of publication: Portland, Or
Language: eng
Number of pages: 12
Subjects: Bacillus thuringiensis; Aerial spraying and dusting in forestry -- Washington (State)
Notes: Cover title.

Bibliography: p. 12.