Columbia subject headings:
Harvard subject headings:
Canovai, Stanislao, 1740-1811.
Del Ricco, Gaetano, 1746-1818.
Friars--Italy--Florence--Bio-bibliography.
Science--Italy--Florence--Bio-bibliography.
Princeton subject headings:
Canovai, Stanislao, 1740-1811--Bibliography.
Canovai, Stanislao, 1740-1811.
Catholic scientists--Italy--Florence--Biography.
Del Ricco, Gaetano--Bibliography.
Del Ricco, Gaetano.
Science--Study and teaching--Italy--Florence--History--17th century.
Science--Study and teaching--Italy--Florence--History--18th century.