Columbia subject headings:
Harvard subject headings:
Boats and boating--France--Dordogne River--History--Pictorial works.
Dordogne River (France)--History--Pictorial works.
Inland water transportation--France--Dordogne River--History--Pictorial works.
River boats--France--Dordogne River--History--Pictorial works.
Princeton subject headings:
Boaters (Persons)--France--Dordogne River.--History.--Pictorial works.
Shipping--France--Dordogne River.--History.--Pictorial works.