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 t... Yazar: Unknown

“…Washington, government printing…”
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What Forestry has done. Yazar: Cleveland, Treadwell

“…Government Printing Office, Washington…”
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The use book regulations and instructions for the use of the National forests. Yazar: Unknown

“…Government Printing Office, Washington.…”
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A primer of forestry. Yazar: Pinchot, Gifford

“…Government Printing Office, Washington.…”
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The Western Hemlock. Yazar: Allen, Edward T

“…Government Printing Office, Washington.…”
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The Woodman’s handbook, part 1 Yazar: Graves, Henry .S

“…Government Printing Office, Washington…”
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Bibliography of the more important contributions to American economic entomology. Yazar: Henshaw, Samuel

“…Government Printing Office, Washington…”
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Forest Influences Yazar: Fernow, B.E

“…Government Printing Office, Washington.…”
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Fifth reports of the United States Entomological Commission, being a revised and enlarged edition of bulletin no. 7, on insects injurious to forest and shade trees. Yazar: Packard, Alpheus S

“…Government Printing Office, Washington.…”
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Report on the Substitution of Metal for Wood in Railroad Ties Yazar: Tratman, Russell, Fernow, B.E

“…Government Printing Office, Washington.…”
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Report on forestry. Yazar: Egleston, Nathaniel H

“…Government Printing Office, Washington.…”
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The Hawaiian tree fern as a commercial source of starch Yazar: Ripperton, J.C

“…Government Printing Office, Washington.…”
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Insects: The year book of agriculture. Yazar: United States Department of Agriculture

“…United States Government Printing Office, Washington.…”
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