Cutting plans and logging costs in a 100-year-old stand of Sitka spruce and western hemlock
By: by Robert Harvey Ruth.
Published: 1950
Language: eng
Number of pages: 118
Subjects: Logging -- Costs.; Lumbering -- Costs.; Sitka spruce.; Western hemlock.
Notes: Typescript.

Thesis (M.S.)--Oregon State College, 1950.

Bibliography: leaves 107-109.