Columbia subject headings:
Land use--Law and legislation--United States--States.
Land use--United States--Planning.
Zoning law--United States--States.
Harvard subject headings:
Land use--Florida--Planning.
Land use--Georgia--Planning.
Land use--Law and legislation--United States--States.
Land use--Oregon--Planning.
Land use--United States--States--Planning--Case studies.
Land use--United States--States--Planning.
Land use--Washington (State)--Planning.
Zoning law--United States--States.
Princeton subject headings:
Land use--Law and legislation--United States--States.
Land use--United States--Planning.
Zoning law--United States--States.