Columbia subject headings:
Harvard subject headings:
Excavations (Archaeology)--Italy--Rome--History--19th century.
Excavations (Archaeology)--Italy--Rome--History--20th century.
Excavations (Archaeology)--Methodology.
Excavations (Archaeology)--Technique.
Princeton subject headings:
Excavations (Archaeology)--Italy--Rome.
Excavations (Archaeology)--Technique.