Effects of soil surface shading, mulching and vegetation control on Douglas-fir seedling growth and microsite water partitioning
By: by Lorraine E. Flint.
Published: 1985
Language: eng
Number of pages: 56
Subjects: Douglas fir -- Oregon -- Growth -- Case studies.
Notes: Typescript (photocopy).

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

Bibliography: leaves 52-55.