por Eichert, Bill S | E.U.A. Army Corps of Engineers. Hydrologic Engineering Cen.
por Eichert, Bills | Eichert, William F., coaut | E.U.A. Army Corps of Engineers., Hydrologic Engineering Cen- | ter.
por McMahon, George F | E.U.A. Army. Corps of Engineers. Hydrologic Engineering Cen- | ter.