Data presented as follows: Creosoted Douglas Fir in Docks, R. J. Middleton; Treated Douglas Fir on the Southern Pacific, F. D. Mattos; Report on Tie Service Records, W. R. Goodwin; Treating Engelmann Spruce Ties, J. D. MacLean; Fence Posts, etc. Abstracts of papers presented before Am. Wood-Preservers' Assn.
Can timber be protected against decay?
Ry. Eng. Maintenance
Railway Engineering and Maintenance ; 26 , n 2
1930
5 pages
2 Figs.
Aufsatz (Zeitschrift)
Englisch
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