Columbia subject headings:
Harvard subject headings:
Naturalists--South America--Biography.
Orbigny, Alcide Dessalines d', 1802-1857.
Paleontologists--France--Biography.
Paleontologists--South America--Biography.
Princeton subject headings:
Naturalists--France--Biography.
Orbigny, Alcide Dessalines d', 1802-1857--Travel--South America.
Orbigny, Alcide Dessalines d', 1802-1857.
Paleontologists--France--Biography.