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Filtering by: Publisher Portland, Or. : U.S.D.A., Soil Conservation Service Decade 1940-1949

The significance of the discolorations in aircraft lumber : Sitka spruce

Creator:

Hansbrough, J. R. (John Raymond), 1903-1990, Englerth, George H. (George Henry), 1907-1991, United States. Division of Forest Pathology, and Forest Products Laboratory (U.S.)

Abstract:

A survey was made of the discolorations occurring in Sitka spruce wood, and toughness tests were made on specimens that included discolorations of unknown or doubtful significance.

Resource Type:

Technical Report

Full Text:

. Forest Service, Portland, Oreg., and Forest Products Lahoratóry, Madison, Wis. For. Path, Spec