Columbia subject headings:
Harvard subject headings:
Geography--Study and teaching--France--History.
Vidal de La Blache, Paul, 1845-1918--Influence.
Vidal de La Blache, Paul, 1845-1918.
Princeton subject headings:
Geography--Study and teaching--France--History.
Vidal de La Blache, Paul, 1845-1918--Influence.
Vidal de La Blache, Paul, 1845-1918.