Columbia subject headings:
Polynesia--Discovery and exploration.
Polynesia--Relations--Soviet Union.
Scientific expeditions--Polynesia--History--19th century.
Soviet Union--History, Naval.
Soviet Union--Relations--Polynesia.
Harvard subject headings:
Austral Islands (French Polynesia)--Relations--Soviet Union.
Easter Island--Relations--Soviet Union.
New Zealand--Relations--Soviet Union.
Russia--Foreign relations--1825-1855.
Scientific expeditions--New Zealand--History.
Scientific expeditions--Polynesia--History.
Soviet Union--Relations--Easter Island.
Soviet Union--Relations--French Polynesia--Austral Islands.
Soviet Union--Relations--New Zealand.
Princeton subject headings:
Polynesia--Discovery and exploration--Russian.
Polynesia--Relations--Russia.
Russia--History, Naval.
Russia--Relations--Polynesia.
Scientific expeditions--Polynesia--History--19th century.