por Davis, Darryl W | Webb, R. Pat, coaut | E.U.A. Army Corps of Engineer, Hydrologic Engineering C.
por Eichert, Bill | E.U.A. Army Corps of Engineer, Hydrologic Engineering C.
por Eichert, Bill S | Bonner, Vernon R., ciaut | E.U.A. Army Corps of Engineer, Hydrologic Engineering C.
por Wurbs, Ralph A | E.U.A. Army Corps of Engineer. Hydrologic Engineering C.