Columbia subject headings:
Harvard subject headings:
Human settlements--Germany--Ambergau (Region)--History.
Land settlement--Germany--Ambergau (Region)--History.
Rural development--Germany--Ambergau (Region)--History.
Princeton subject headings:
Agriculture--Germany (West)--Ambergau--History.
Land settlement--Germany (West)--Ambergau--History.
Land use--Germany (West)--Ambergau--History.