Columbia subject headings:
Harvard subject headings:
Convents--History.
Convènes--History.
Excavations (Archaeology)--France--Saint-Bertrand-de-Comminges.
Saint-Bertrand-de-Comminges (France)--History.
Princeton subject headings:
Excavations (Archaeology)--France--Saint-Bertrand-de-Comminges.
Saint-Bertrand-de-Comminges (France)--Antiquities.
Saint-Bertrand-de-Comminges (France)--History.