Columbia subject headings:
Harvard subject headings:
Agriculture, Cooperative--Italy--Amelia--History--20th century.
Coco, Evaristo.
Olive oil industry--Italy--Amelia--History--20th century.
Princeton subject headings:
Agriculture, Cooperative--Italy--History.
Coco, Evaristo, 1928-2002.
Consorzio dell'olio extra vergine d'oliva.
Molino cooperativo (Amelia, Italy)