Columbia subject headings:
Jean Charcot (Ship)--Congresses.
Oceanography--Research--Congresses.
Oceanography--Research--France--Congresses.
Harvard subject headings:
Princeton subject headings:
Jean Charcot (Ship)--Congresses.
Maps.
Ocean--Maps.
Oceanography--Charts, diagrams, etc.
Oceanography--Research--Congresses.
Oceanography--Research--France--Congresses.