Douglas-fir, grand fir and plant community regeneration in three silvicultural systems in western Oregon
By: by J. Scott Ketchum.
Published: 1995
Language: eng
Number of pages: 111
Subjects: Silvicultural systems -- Oregon.; Douglas fir -- Oregon -- Growth.; Abies grandis -- Oregon -- Growth.; Reforestation -- Oregon.; Forest management -- Oregon.
Notes: Typescript (photocopy)

Thesis (M.S.)--Oregon State University, 1995.

Includes bibliographical references (leaves 79-82).