Columbia subject headings:
La Salle, Robert Cavelier, sieur de, 1643-1687.
Mississippi River--Discovery and exploration.
New France--Discovery and exploration.
Harvard subject headings:
La Salle, Robert Cavelier, sieur de, 1643-1687
Mississippi River--Discovery and exploration.
New France--Discovery and exploration.
Princeton subject headings:
La Salle, Robert Cavelier, sieur de, 1643-1687.
Mississippi River--Discovery and exploration.
New France--Discovery and exploration.