Thinning and pruning western white pine
Subtitle: a potential for reducing mortality due to blister rust
By: Roger D. Hungerford, Ralph E. Williams, and Michael A. Marsden
Contributors: Williams, R. E. 1931-; Marsden, Michael A; Intermountain Forest and Range Experiment Station (Ogden, Utah)
Series: Research note INT -- 322
Publisher: U.S. Dept. of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station
Published: 1982
Place of publication: Ogden, UT
Language: eng
Subjects: Western white pine; Blister rust
Notes: Caption title

"October 1982."

Bibliography: p. 6-7