Silvicultural and economic aspects of removal of scattered overmature trees from a well-stocked pole stand in the Sitka sprucewestern hemlock type
By: by Richard Lee Williamson.
Published: 1965
Language: eng
Number of pages: 38
Subjects: Lumbering.; Forest management.
Notes: Typescript.

Thesis (M.S.)--Oregon State University, 1965.

Bibliography: leaf 28.