Columbia subject headings:
Cities and towns--Growth.
City planning--Arizona--Phoenix.
Community life--Arizona--Phoenix.
Land use--Arizona--Phoenix.
Phoenix (Ariz.)--Economic conditions.
Phoenix (Ariz.)--Social conditions.
Harvard subject headings:
Cities and towns--Growth
City planning--Arizona--Phoenix Metropolitan Area.
Community life--Arizona--Phoenix Metropolitan Area.
Land use--Arizona--Phoenix Metropolitan Area.
Phoenix Metropolitan Area (Ariz.)--Economic conditions.
Phoenix Metropolitan Area (Ariz.)--Social conditions.
Princeton subject headings: