Vegetative factors influencing the germination and survival of Douglas-fir seeds and seedlings in the Tillamook Burn
By: by Denis Peter Lavender.
Published: 1958
Language: eng
Number of pages: 81
Subjects: Reforestation.; Douglas fir.
Notes: Typescript.

Thesis (M.S.)--Oregon State College, 1958.

Bibliography: leaves 70-73.