Columbia subject headings:
Harvard subject headings:
Calvino, Eva Mameli, 1886-1978--Photographs.
Calvino, Eva Mameli, 1886-1978.
Calvino, Mario, 1875-1951--Photographs.
Calvino, Mario, 1875-1951.
Floriculture--Cuba--History.
Floriculture--Italy--History.
Princeton subject headings:
Agriculturists--Italy--Portraits.
Botanical gardens--Cuba--Pictorial works.
Calvino, Mario, 1875-1951--Portraits.
Portraits.