"\"Blister\" slips in West Virginia. "; "Galpin, S. L. (Sidney Longman), 1886-"; "Landslides--West Virginia."; "Galpin, S. L. (Sidney Longman), 1886-"; "1940"; "Journal article reprint from: Soil Science Society of America, v.5 (1940). "; ""; "P16950"; "pec"; "Landslides--West Virginia."; "14256"; .