. Diseases of deciduous forest trees. Trees -- Diseases and pests. Bui. 149, Bureau of Plant Industry, U. S. Dept. of Agriculture. Plate Fig. 1.—An Oak Railroad Tie Rotted by Daedalea 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 Schrenk, Hermann von, 1873-; Spaulding, Perley. Washington, D. C. Govt. Print. Off

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