Columbia subject headings:
Mazzocchi, Pompeo, 1829-1915--Diaries.
Sericulture--Italy--Lombardy--History.
Harvard subject headings:
Mazzocchi, Pompeo, 1829-1915--Diaries.
Sericulture--Italy--Lombardy--History.
Princeton subject headings:
Diaries.
Mazzocchi, Pompeo, 1829-1915--Diaries.
Sericulture--Italy--Lombardy--History.