Columbia subject headings:
Africa, North--Antiquities, Roman--Congresses.
La Blanchère, M.-R. de, 1853-1896--Congresses.
Harvard subject headings:
Princeton subject headings:
Africa, North--Antiquities, Roman--Congresses.
Excavations (Archaeology)--Africa, North--Congresses.
Excavations (Archaeology)--Italy--Pontine Marshes--Congresses.
La Blanchère, M.-R. de, 1853-1896--Congresses.
Pontine Marshes (Italy)--Antiquities, Roman--Congresses.