"Skid-road erosion can be reduced."; "Weitzman, Sidney.", "Trimble, George R."; "Soil erosion--West Virginia.", "Logging--West Virginia.", "Logging.", "Log transportation--West Virginia--Environmental aspects.", "Forest roads.", "Log transportation--Environmental aspects.", "Forest roads--West Virginia.", "Soil erosion."; "Weitzman, Sidney.", "Trimble, George R."; "1952"; "Journal article reprint from: Journal of Soil and Water Conservation, v.7:no.3 (1952:July). "; ""; "P1765"; "pec"; "Log transportation--West Virginia--Environmental aspects.", "Logging--West Virginia.", "Logging.", "Soil erosion--West Virginia.", "Forest roads.", "Forest roads--West Virginia.", "Soil erosion.", "Log transportation--Environmental aspects."; "14256"; .