Columbia subject headings:
Infrastructure (Economics)--Russia (Federation)--Siberia.
Siberia (Russia)--Economic policy.
Siberia (Russia)--Social conditions.
Harvard subject headings:
Infrastructure (Economics)--Russia (Federation)--Siberia.
Siberia (Russia)--Economic policy
Siberia (Russia)--Social conditions.
Princeton subject headings:
Infrastructure (Economics)--Russia (Federation)--Siberia.
Siberia (Russia)--Economic policy.
Siberia (Russia)--Social conditions.