Columbia subject headings:
Hydraulic engineers--Biography.
Politicians--Italy--Venice--Biography.
Venice (Italy)--Biography.
Zeno, Niccolò, 1515-1565--Influence.
Zeno, Niccolò, 1515-1565.
Harvard subject headings:
Hydraulic engineers--Italy--Venice--Biography.
Politicians--Italy--Venice--Biography.
Venice (Italy)--Biography.
Zeno, Niccolò, 1515-1565--Portraits.
Zeno, Niccolò, 1515-1565.
Princeton subject headings:
Hydraulic engineers--Italy--Venice--Biography.
Politicians--Italy--Venice--Biography.
Portraits.
Venice (Italy)--Biography.
Zeno, Niccolò, 1515-1565--Portraits.
Zeno, Niccolò, 1515-1565.