Columbia subject headings:
Water mills--Turkey--Zonguldak İli.
Zonguldak İli (Turkey)--Buildings, structures, etc.
Harvard subject headings:
Water mills--Turkey--Zonguldak İli.
Zonguldak İli (Turkey)--Buildings, structures, etc.
Princeton subject headings:
Water mills--Turkey--Zonguldak İli.
Zonguldak İli (Turkey)--Buildings, structures, etc.