Guidebook for the identification of woods used for ties and timbers
By: by Arthur Koehler, expert in wood identification...
Contributors: Koehler, Arthur, 1885-
Publisher: U.S.Govt.Print.Off.
Published: 1917
Place of publication: Washington
Language: eng
Number of pages: 79
Subjects: Wood; Timber; Trees -- United States; Railroads -- Ties
Other titles: Identification of woods.