Report on use of metal railroad ties and on preservative processes and metal tie-plates for wooden ties (Supplementary to report on substitution of metal for wood in railroad ties, 1890)
Contributors: Tratman, E. E. R. b. 1863.
Series: Forest Service Bull. No. 9
Publisher: U.S. G.P.O.
Published: 1894
Place of publication: [Washington, D.C.]
Format: Microform
Subjects: Metals.