Preliminary test of two stump surface protectants against Fomes annosus
By: E.E. Nelson and C.Y. Li.
Contributors: Li, C. Y.; Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Series: Research note PNW -- 363.
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station
Published: 1980
Place of publication: [Portland, Or.?]
Language: eng
Subjects: Wood-decaying fungi; Western hemlock -- Diseases and pests
Notes: Caption title.

"June 1980."

Bibliography: p. 6.