. Bulletin. 1901-13. Agriculture; Agriculture. m. ^^4t Fig. 1.—Shifting Dunes Held by Brush 3f :rH?^ I«.^i^.^ «(iu 41 ,i4<lvt6i|^l^EI/iliiM^(iiiililili«Hw^^^ Fig. 2.—Shifting Dune Held by Reed 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. Bureau of Plant Industry, Soils, and Agricultural Engineering. Washington Govt. Print. Off

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