Wood pole maintenance manual
Subtitle: inspection and supplemental treatment of douglas-fir and western redcedar poles
By: Robert D. Graham, Guy G. Helsing.
Contributors: Oregon State University. Forest Research Laboratory.
Series: Research bulletin / Oregon State University, Forest Research Laboratory  ; 24; Research bulletin (Oregon State University. Forest Research Laboratory) -- 24.
Publisher: Forest Research Laboratory, Oregon State University
Published: 1979
Place of publication: Corvallis
Language: eng
Number of pages: 62
Subjects: Wood poles -- Maintenance and repair.
Notes: Bibliography: p. 46.