Columbia subject headings:
Harvard subject headings:
Cod fisheries--Economic aspects--Newfoundland.
Fish trade--Newfoundland--History.
Newfoundland--Commerce--History.
Salted fish--Economic aspects--Newfoundland.
Princeton subject headings:
Cod fisheries--Economic aspects--Newfoundland.
Fish trade--Newfoundland--History.
Salted fish--Economic aspects--Newfoundland.