Columbia subject headings:
Harvard subject headings:
Japan--Colonies--Russia (Federation)--Sakhalin (Sakhalinskai͡a oblastʹ)--Geography.
Japan--Colonies--Russia (Federation)--Sakhalin (Sakhalinskai͡a oblastʹ)--History.
Sakhalin (Sakhalinskai͡a oblastʹ, Russia)--Historical geography.
Princeton subject headings:
Agricultural colonies--Russia (Federation)--Sakhalin (Sakhalinskai︠a︡ oblastʹ)--History--20th century.
Industries--Russia (Federation)--Sakhalin (Sakhalinskai︠a︡ oblastʹ)--History--20th century.