"Carbon bed design criteria study at Nitro, W. Va."; "Dostal, Kenneth A.", "Hager, Donald G.", "Pierson, Rex C.", "Robeck, Gordon G."; "Water--Purification--West Virginia--Nitro.", "Carbon."; "Dostal, Kenneth A.", "Pierson, Rex C.", "Hager, Donald G.", "Robeck, Gordon G."; "1965"; "Journal article reprint from: American Water Works Association. Journal, v.57:no.5 (1965:May).
"; ""; "P9824"; "pec"; "Carbon.", "Water--Purification--West Virginia--Nitro."; "14256"; .