Seedling survival, mycorrhiza development and rhizosphere biology of Pseudotsuga menziesii seedlings outplanted on a degraded forest site in southwestern Oregon
By: by Carlos Colinas.
Published: 1992
Language: eng
Number of pages: 130
Subjects: Douglas fir -- Seedlings.; Douglas fir -- Oregon -- Soils.; Forest soils -- Oregon -- Fertilization.
Notes: Typescript (photocopy)

Thesis (Ph.D.)--Oregon State University, 1993.

Includes bibliographical references.