Columbia subject headings:
Land use--Germany--Unterfranken.
Regional planning--Germany--Unterfranken.
Rural renewal--Germany--Unterfranken.
Harvard subject headings:
Land use--Germany--Unterfranken.
Regional planning--Germany--Unterfranken.
Rural renewal--Germany--Unterfranken.
Princeton subject headings:
Mainfranken (Germany)--Description and travel.