Columbia subject headings:
Béteille, Roger, 1938-
Europe, Western--Economic conditions--Congresses.
Europe, Western--Rural conditions--Congresses.
Landscapes--Europe, Western--Congresses.
Rural geography--Europe, Western--Congresses.
Harvard subject headings:
Demography--Europe.
Maison des sciences de l'homme et de la société, Poitiers.
Rural geography--Europe.
Tourism--Europe
Princeton subject headings: