"Two illustrations of wind action in West Virginia."; "Tilton, John Littlefield, b. 1863."; "Rocks--West Virginia.", "Wind erosion--West Virginia.", "Geology, Stratigraphic--Permian."; "Tilton, John Littlefield, b. 1863."; "1928"; "Journal article reprint from: Proceedings of the West Virginia Academy of Science, v.2 (1928)."; ""; "P1187"; "pec"; "Wind erosion--West Virginia.", "Rocks--West Virginia.", "Geology, Stratigraphic--Permian."; "14256"; .