Columbia subject headings:
Harvard subject headings:
Aomori-ken (Japan)--Social conditions.
Japan--Social conditions--1600-1868
Peasants--Japan--Aomori-ken.
Princeton subject headings:
Aomori-ken (Japan)--Rural conditions.
Farmers--Japan--Aomori-ken--Intellectual life.
Farmers--Japan--Aomoriken--Political activity.