Modeling crown profile of Douglas-fir in the Western Willamette Valley
By: by Joseph T. Mortzheim.
Published: 1996
Language: eng
Number of pages: 73
Subjects: Douglas fir -- Oregon -- Willamette River Valley -- Growth -- Mathematical models.; Douglas fir -- Oregon -- Willamette River Valley -- Development -- Mathematical models.
Notes: Typescript (photocopy)

Thesis (M.S.)--Oregon State University, 1997.

Includes bibliographical references (leaves 63-66).

BNA gap tape re-edit 9/98.