Columbia subject headings:
Collective settlements--United States--Case studies.
Country life--United States--Case studies.
Middle class--United States.
Harvard subject headings:
Collective settlements--United States--Case studies.
Country life--United States--Case studies.
Middle class--United States.
Princeton subject headings:
Communal living--United States--Case studies.
Country life--United States--Case studies.
Middle class--United States.