Relationship of slash to beetle infestations in the various Ponderosa pine regions
By: by Charles S. Lewis.
Published: 1942
Language: eng
Number of pages: 32
Subjects: Bark beetles -- Control.; Slashburning.
Notes: Typescript.

From the Oregon State College School of Forestry collection of senior forestry papers, 1910-1956.

Includes bibliographical references (leaves 31-32).