Population structure and incidence of Heterobasidion annosum in  grand fir and Douglas-fir on the Nez Perce National Forest, Idaho
By: by Irene Blakey Lockman.
Published: 1993
Language: eng
Number of pages: 78
Subjects: Heterobasidion annosum -- Idaho -- Nezperce National Forest.; Abies grandis -- Diseases and pests -- Idaho -- Nezperce National Forest.; Douglas fir -- Diseases and pests -- Idaho -- Nezperce National Forest.
Notes: Typescript (photocopy)

Thesis (M.S.)--Oregon State University, 1993.

Includes bibliographical references.