Effects of bedrock water availability on growth and ecophysiology of Douglas-fir (Pseudotsuga menziesii) and Pacific Madrone (Arbutus menziesii) in southwest Oregon
By: by Zhengqi Wang.
Published: 1991
Language: eng
Number of pages: 88
Subjects: Douglas fir -- Oregon -- Water requirements.; Arbutus menziesii.
Notes: Typescript (photocopy)

Thesis (M.S.)--Oregon State University, 1991.

Includes bibliographical references (leaves 83-88)