Columbia subject headings:
Mineral industries--Greece--History--19th century.
Mineral industries--Greece--History--20th century.
Miners--Greece--History--19th century.
Miners--Greece--History--20th century.
Mines and mineral resources--Greece--History--19th century.
Mines and mineral resources--Greece--History--20th century.
Mining engineering--Greece--History--19th century.
Mining engineering--Greece--History--20th century.
Harvard subject headings:
Metals--Greece--History--19th century.
Metals--Greece--History--20th century.
Miners--Greece--History--19th century.
Miners--Greece--History--20th century.
Mines and mineral resources--Greece--History--19th century.
Mines and mineral resources--Greece--History--20th century.
Mining engineering--Greece--History--19th century.
Mining engineering--Greece--History--20th century.
Princeton subject headings:
Metals--Greece--History--19th century.
Metals--Greece--History--20th century.
Miners--Greece--History--19th century.
Miners--Greece--History--20th century.
Mines and mineral resources--Greece--History--19th century.
Mines and mineral resources--Greece--History--20th century.
Mining engineering--Greece--History--19th century.
Mining engineering--Greece--History--20th century.