Columbia subject headings:
Harvard subject headings:
Loire River (France)--History.
Loire River Valley (France)--Civilization.
Princeton subject headings:
Loire River (France)--Civilization.
Loire River (France)--Description and travel.
Loire River (France)--History.
Loire River Valley (France)--Civilization.
Loire River Valley (France)--Description and travel.
Loire River Valley (France)--History, Local.
Loire River Valley (France)--History.