Columbia subject headings:
Harvard subject headings:
Fisheries--Italy--Fucino Basin--History--Sources.
Fishery law and legislation--Italy--Fucino Basin--History--Sources.
Fucino Basin (Italy)--History--Sources.
Princeton subject headings:
Fisheries--Italy--Fucino Basin--History--Sources.
Fishery law and legislation--Italy--Fucino Basin--History--Sources.
Fucino Basin (Italy)--History--Sources.