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

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

-д хадгалсан:
Номзүйн дэлгэрэнгүй
Үндсэн зохиолч: Unknown
Формат: Ном
Хэл сонгох:English
Хэвлэсэн: Washington, government printing 2023
Онлайн хандалт:https://frirepo.bestbookbuddies.com/handle/123456789/2578
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