influence of the western pine beetle on harvest cuttings of ponderosa pine in eastern Oregon and Washington
By: by Alan Stuart Jones.
Published: 1963
Language: eng
Number of pages: 32
Subjects: Ponderosa pine -- Diseases and pests.; Western pine beetle.
Notes: Typescript (photocopy).

"A paper submitted to Oregon State University in partial fulfillment of the requirements for the degree of Master of Forestry, 1963."

Bibliography: leaves 28-32.