Columbia subject headings:
Ethnology--Mediterranean Region--Congresses.
Mediterranean Region--Antiquities--Congresses.
Mediterranean Region--History--Congresses.
Space archaeology--Mediterranean Region--Congresses.
Harvard subject headings:
Ethnology--Mediterranean Region--Congresses.
Mediterranean Region--Antiquities--Congresses.
Mediterranean Region--History--Congresses.
Space archaeology--Mediterranean Region--Congresses.
Princeton subject headings:
Ethnology--Mediterranean Region--Congresses.
Mediterranean Region--Antiquities--Congresses.
Mediterranean Region--History--Congresses.
Space archaeology--Mediterranean Region--Congresses.