Columbia subject headings:
Harvard subject headings:
Cartography--Japan--Hokkaido--History--17th century.
Cartography--Japan--Hokkaido--History--18th century.
Cartography--Japan--Hokkaido--History--19th century.
Cartography--Japan--Hokkaido--History.
Hokkaido (Japan)--Maps.
Kamchatka Peninsula (Russia)--Maps.
Kuril Islands (Russia)--Maps.
Sakhalin (Sakhalinskai͡a oblastʹ, Russia)--Maps.
Princeton subject headings:
Cartography--Japan--Hokkaido--History.
Hokkaido (Japan)--Maps.
Kamchatka Peninsula (Russia)--Maps.
Kuril Islands (Russia)--Maps.
Maps.
Sakhalin (Sakhalinskai︠a︡ oblastʹ, Russia)--Maps.