Columbia subject headings:
Harvard subject headings:
Cities and towns--Social aspects--Europe.
Cities and towns--Social aspects--Latin America.
City planning--Social aspects--Europe.
City planning--Social aspects--Latin America.
Social change--Europe, Southern.
Social change--Latin America
Princeton subject headings:
City planning--Social aspects--Europe, Southern.
City planning--Social aspects--Latin America.
Metropolitan areas--Europe, Southern.
Metropolitan areas--Latin America.