Columbia subject headings:
Harvard subject headings:
Landes (France : Department)--History.
Landes (France : Département)--History.
Marshes--France--Landes (Department)
Marshes--France--Landes (Dept.)
Nobility--France--Landes (Department)
Nobility--France--Landes (Dept.)
Princeton subject headings:
Landes (France : Department)--History.
Marshes--France--Landes (Dept.).
Nobility--France--Landes (Dept.).