. Report upon the forestry investigations of the U. S. Department of agriculture. 1877-1898. Forests and forestry. Fig. 8.—Wood of ash: A% black ash; B, white ash; O, #reen Fig. 9.—Wood of red oak. (For white oak see fig. 5.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Fernow, B. E. (Bernhard Eduard), 1851-1923; United States. Forest Service. Washington, Govt. print. off.

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Keywords: ., bookcentury1800, bookdecade1890, booksubjectforestsandforestry