Columbia subject headings:
Terra-cotta sculpture, Greek--Italy--Gela.
Terra-cotta sculpture--Italy--Gela--Catalogs.
Harvard subject headings:
Terra-cotta sculpture, Greek--Italy--Gela.
Terra-cotta sculpture, Greek--Italy--Sicily--Gela.
Terra-cotta sculpture--Italy--Gela--Catalogs.
Terra-cotta sculpture--Italy--Sicily--Gela--Catalogs.
Princeton subject headings:
Terra-cotta sculpture, Greek--Italy--Gela.
Terra-cotta sculpture--Italy--Gela.