. . . . "Willkamayu" . . . . . . . . . . . . "Urubamba" . . "Vilcanota river" . "Willkanuta" . "Urubamba River" . . . . . "Willkanuta River" . . . . . "Vilcabamba River" . "724000.0" . . . . . "Urubamba River" . . "Vilcanota River" . . "Vilcanota" .