Columbia subject headings:
Mark (Grafschaft)--History--Sources.
Mark (Grafschaft)--Registers.
Real property tax--Germany--Mark (Grafschaft)--Registers.
Harvard subject headings:
Cadastres--Mark (Grafschaft)
Mark (Grafschaft)
Princeton subject headings:
Cadastres--Germany--Mark (Grafschaft).
Mark (Grafschaft)--History--Sources.
Mark (Grafschaft)--Registers.