Columbia subject headings:
Harvard subject headings:
Fisheries, Cooperative--Japan--Iwate-ken.
Fisheries--Economic aspects--Japan--Iwate-ken--History.
Iwate-ken (Japan)--Economic conditions.
Princeton subject headings:
Fisheries, Cooperative--Japan--Iwate-ken.
Fisheries--Economic aspects--Japan--Iwate-ken--History.
Iwate-ken (Japan)--Economic conditions.