Effects of stand density on site index in thinned stands of Douglas-fir in the Pacific Northwest
By: by Abdel Azim M.A. Zumrawi.
Published: 1985
Language: eng
Number of pages: 40
Subjects: Douglas fir -- Thinning.; Site index (Forestry)
Notes: Typescript (photocopy).

Thesis (M.S.)--Oregon State University, 1986.

Bibliography: leaves 38-40.