Detecting early decay and estimating residual strength of Douglas-fir heartwood by infrared and ultraviolet spectrophotometry
By: by David G. Gibson.
Published: 1984
Language: eng
Number of pages: 81
Subjects: Douglas fir -- Testing.; Wood -- Deterioration.
Notes: Typescript (photocopy).

Thesis (M.S.)--Oregon State University, 1984.

Bibliography: leaves 71-73.