Columbia subject headings:
Harvard subject headings:
Excavations (Archaeology)--France--Marche (Province)
Marche (France : Province)--Antiquities.
Souterrains--France--Marche (Province)
Princeton subject headings:
Archaeology, Medieval.
Excavations (Archaeology)--France--Limousin.
Limousin (France)--Antiquities.
Souterrains--France--Limousin.