Columbia subject headings:
Disaster relief--Government policy--Russia (Federation)
Disaster relief--Government policy--Soviet Union.
Disasters--Russia (Federation)--Case studies.
Emergency management--Russia (Federation)
Emergency management--Soviet Union.
Harvard subject headings:
Disaster relief--Government policy--Russia (Federation)
Disaster relief--Government policy--Soviet Union.
Disasters--Russia (Federation)--Case studies.
Emergency management--Russia (Federation)
Emergency management--Soviet Union.
Princeton subject headings:
Disaster relief--Government policy--Russia (Federation).
Disaster relief--Government policy--Soviet Union.
Disasters--Russia (Federation)--Case studies.
Emergency management--Russia (Federation)
Emergency management--Soviet Union.