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Creator:: Morrell, Jeffrey J., Helsing, Guy G., Graham, R. D. (Robert D.), and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: MAINTENANCE MANUAL: A GUIDE FOR PROPER USE OF DOUGLAS-FIR IN MARINE EXPOSURES JEFFERY J. MORRELL GUY G

Creator:: Graham, R. D. (Robert D.), Helsing, Guy G., and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: . wood Cross-cut a Douglas-fir or cedar tree, and inside the bark you will find a zone of white sapwood

Creator:: Graham, R. D. (Robert D.), Mothershead, J. S., and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: ). Examination of some tops of Douglas fir poles indicated that in- ternal decay could develop as a reSult of

Creator:: Mothershead, J. S., Graham, R. D. (Robert D.), and Oregon State University. Forest Research Laboratory
Abstract:: Final report to cooperators Project 26E-13.
Resource Type:: Technical Report
Full Text:: sound pressure- treated Douglas fir poles in service or stored in water attained a relatively uniform

Creator:: Mothershead, John S., Graham, R. D. (Robert D.), and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: is aimed at im- proving and expanding values from timberlands of the State. A team of forest

Creator:: Oregon State University. Forest Research Laboratory, Morrell, Jeffrey J., Graham, R. D. (Robert D.), and Miller, D. J.
Resource Type:: Other
Full Text:: Douglas-fir and hem-fir timbers, piles, and poles. Through-drilling involves drilling a series of small

Creator:: Graham, R. D. (Robert D.), Wilson, M. M., Oteng-Amoako, A., and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: 1 07 A45J' P1,.71 cop .7 COMPACT orrosion My R. D. Graham M. M. Wilson A. Oteng-Amoako Forest

Creator:: Ruppert, William J., Graham, R. D. (Robert D.), and Oregon State University. Forest Research Laboratory
Abstract:: The steadily increasing costs of raw materials, of the treated products, and of their replacement in service, as well as the steadily shrinking supply of preferred species, prompted a forum at Oregon State University on May 15, 1973 "to encourage the use of western hemlock and western fuss for poles...
Resource Type:: Technical Report
Full Text:: and Douglas Fir 1'h Inch Dimension to the New Moisture Specification with a Minimum of Degrade." IN

Creator:: Graham, R. D. (Robert D.), Miller, Donald J. (Donald James), and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: sapwood of Douglas fir. Treatment of heartwood usu- ally requires a commercial process with pressures

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