Report on the relation of railroads to forest supplies and forestry: Together with appendices on the structure of some timber ties, their behavior and the cause of their decay in the Road-bed; on wood preservation; on metal ties; and on the use of spark arresters
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第一著者: | |
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フォーマット: | 図書 |
言語: | English |
出版事項: |
Washington, government printing
2023
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オンライン・アクセス: | https://frirepo.bestbookbuddies.com/handle/123456789/2578 |
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