"Population estimates for the counties of West Virginia, July 1, 1957."; "Sizer, Leonard M."; "Population forecasting--West Virginia--Statistics."; "Sizer, Leonard M."; "1959"; "Serial issue. Issued as: West Virginia University Agricultural Experiment Station. Current Report, 19 (1959:Feb.).
"; ""; "P5460"; "pec"; "Population forecasting--West Virginia--Statistics."; "14256"; .