Columbia subject headings:
Baikal, Lake, Region (Russia)--Economic conditions.
Ecology--Russia (Federation)--Baikal, Lake, Region--Mathematical models.
Natural resources--Russia (Federation)--Baikal, Lake, Region--Mathematical models.
Harvard subject headings:
Princeton subject headings:
Baikal, Lake (Russia)--Economic conditions.
Ecology--Russia (Federation)--Baikal Lake--Mathematical models.
Natural resources--Russia (Federation)--Baikal Lake--Mathematical models.