Columbia subject headings:
Harvard subject headings:
Biologists--France--Biography.
Biology--France--History.
Cuvier, Georges, baron, 1769-1832
Geoffroy Saint-Hilaire, Etienne, 1772-1844
Princeton subject headings:
Biologists--France--Biography.
Biology--France--History.
Cuvier, Georges, baron, 1769-1832.
Geoffroy Saint-Hilaire, Etienne, 1772-1844.