Columbia subject headings:
Dwellings--Cross-cultural studies.
Human settlements--Cross-cultural studies.
Vernacular architecture--Cross-cultural studies.
Harvard subject headings:
Dwellings--Cross-cultural studies.
Human settlements--Cross-cultural studies.
Vernacular architecture--Cross-cultural studies.
Princeton subject headings:
Dwellings--Cross-cultural studies.
Human settlements--Cross-cultural studies.
Vernacular architecture--Cross-cultural studies.