Statistical data; railroads still chief consumer of treated wood; piles and poles drop sharply. (see also Ry Eng and Maintenance v 40 n 10 Oct 1944 p 935-7)
War curbs wood preservation
Ry Age
Railway Age ; 117 , n 13
1944
Article (Journal)
English
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Engineering Index Backfile | 1944
|Engineering Index Backfile | 1940
|Engineering Index Backfile | 1940
|Engineering Index Backfile | 1940
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