Columbia subject headings:
Chiba-ken (Japan)--History--17th century.
Chiba-ken (Japan)--History--18th century.
Chiba-ken (Japan)--History--19th century.
Harvard subject headings:
Chiba-ken (Japan)--History.
Japan--History--Tokugawa period, 1600-1868.
Princeton subject headings:
Chiba-ken (Japan)--History.
Japan--History--Tokugawa period, 1600-1868.