. Report upon the forestry investigations of the U. S. Department of agriculture. 1877-1898. Forests and forestry. Fig. 9.—Wood of red oak. (For white oak see fig. 5.). |sM«» Fig. 10.—Wood of chestnut. The different species of ash may be identified as follows: 1. Pores in the summer wood more or less united into lines, a. The lines short and broken, occurring mostly near the limit of the ring White aslu K The lines quite long and conspicuous in most parts of the summer wood , (treen ash,. Please note that these images are extracted from scanned page images that may have been digitally enhanced
. Report upon the forestry investigations of the U. S. Department of agriculture. 1877-1898. Forests and forestry. Fig. 9.—Wood of red oak. (For white oak see fig. 5.). |sM«» Fig. 10.—Wood of chestnut. The different species of ash may be identified as follows: 1. Pores in the summer wood more or less united into lines, a. The lines short and broken, occurring mostly near the limit of the ring White aslu K The lines quite long and conspicuous in most parts of the summer wood , (treen ash,. 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
