Columbia subject headings:
Architecture, Domestic--France--History.
Earth construction--France--History.
Excavations (Archaeology)--France.
France--Antiquities.
Harvard subject headings:
Dwellings--France, Southern--History.
Earth houses--France, Southern.
Excavations (Archaeology)--France, Southern.
France, Southern--Antiquities.
Princeton subject headings:
Building, Adobe--France.
Earth houses--France.
Excavations (Archaeology)--France.
France--Antiquities.