Fungal and bacterial associations in heart rots of Abies concolor (Gord. and Glend.) Lindl. and techniques for estimating damage in southwestern Oregon
By: by Paul Eugene Aho.
Published: 1975
Language: eng
Number of pages: 202
Subjects: Fir -- Diseases and pests.
Notes: Typescript (photocopy).

Thesis (Ph. D.)--Oregon State University, 1976.

Includes bibliography.