Appendices to the Report of the Committee on the Preservation of Timber: Appendix No. 20.— Formula for Computing Comparative Economy of Railroad Ties

by Ashbel Welch,


Serial Information: Transactions of the American Society of Civil Engineers, 1885, Vol. XIV, Issue 1, Pg. 358-360


Document Type: Journal Paper

Subject Headings: Wood preservatives | Comparative studies | Rail transportation

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