Columbia subject headings:
Brittany (France)--Economic conditions--21st century.
Metropolitan areas--France--Brittany.
Regional planning--France--Brittany.
Harvard subject headings:
Brittany (France)--Economic conditions--21st century.
Metropolitan areas--France--Brittany.
Regional planning--France--Brittany.
Princeton subject headings:
Brittany (France)--Economic conditions--21st century.
Metropolitan areas--France--Brittany.
Regional planning--France--Brittany.