Columbia subject headings:
Hydraulic structures--Italy--Santa Maria di Leuca, Cape--Congresses.
Monuments--Italy--Santa Maria di Leuca, Cape--Congresses.
Harvard subject headings:
Hydraulic structures--Italy--Santa Maria di Leuca, Cape--Congresses.
Monuments--Italy--Santa Maria di Leuca, Cape--Congresses.
Princeton subject headings:
Hydraulic structures--Italy--Santa Maria di Leuca, Cape--Congresses.
Monuments--Italy--Santa Maria di Leuca, Cape--Congresses.