. Methods used for controlling and reclaiming sand dunes . Fig. 1.—Shifting Dunes Held by Brush t^-^^ tAi «..tt,uKiUMi£iiiiiiMiittiJku«iiMhitteMiM^^^ ..^^:— Fig. 2.—Shifting Dune Held by Reed Fences. LEMrOP J

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Keywords: ., bookcentury1900, bookdecade1900, bookpublisherwashi, bookyear1904