A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Strength of Douglas fir telephone poles
Results of tests conducted by Forest Products Laboratories of Canada.
Strength of Douglas fir telephone poles
Results of tests conducted by Forest Products Laboratories of Canada.
Strength of Douglas fir telephone poles
Canada Dept Interior -- Forest Service -- Cir
Alexander, J.B. (author)
1936
19 pages
Report
English
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