Abstract from a pamphlet on "The Value of Treatment of Timber." 900 w.
The life of treated ties
R R Gaz
1903
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Comparative economy of treated ties
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|Dividends from treated ties and timbers
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|Railway cross ties -- Treated and untreated
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|Twenty-one years of treated ties
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Thirty-one years' experience with treated ties
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