Columbia subject headings:
Land tenure--Russia (Federation)--Olonet︠s︡.
Olonet︠s︡ (Russia)--Economic conditions.
Harvard subject headings:
Land tenure--Russia (Federation)--Olonet︠s︡ (Government)
Olonet︠s︡ (Russia)--Economic conditions.
Princeton subject headings:
Land tenure--Russia (Federation)--Olonet︠s︡kai︠a︡ gubernii︠a︡.
Olonet︠s︡kai︠a︡ gubernii︠a︡ (R.S.F.S.R.)--Economic conditions.