. Department bulletin. Agriculture; Agriculture. Bui. 1128, U. S. Dept. of Agriculture. Plate /! Incipient Decay in the Heartwood of Western Yellow Pine. The discoloration indicates the presence of decay caused by the chalky quinine fungus. The pale orange colored wood at the right is sound heartwood. DEN 5 CD. 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 United States. Dept. of Agriculture. Washington, D. C.
. Department bulletin. Agriculture; Agriculture. Bui. 1128, U. S. Dept. of Agriculture. Plate /! Incipient Decay in the Heartwood of Western Yellow Pine. The discoloration indicates the presence of decay caused by the chalky quinine fungus. The pale orange colored wood at the right is sound heartwood. DEN 5 CD. 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 United States. Dept. of Agriculture. Washington, D. C. The Dept. : Supt. of Docs. , G. P. O.
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Keywords: ., bookauth, bookcentury1900, bookdecade1920, booksubjectagriculture
