Effect of growth zone on specific gravity and percentage of summerwood in wide-ringed Douglas-fir

Forest Products Laboratory (U.S.); Smith, Diana M.

Name: FPL_2057ocr.pdf

Size: 1.609Mb

Format: PDF

Date: 1956-06

Subject: Tree ring analysis
Douglas fir -- Testing
Specific gravity

This item appears in the following Collection(s)

U.S. Forest Service Research Legacy
Early reports of research findings from U. S. Forest Service Research Stations.