- LAND AND GEOGRAPHY OF RUSSIA
- GREAT RIVERS OF RUSSIA
- CASPIAN SEA: HISTORY, GEOGRAPHY, ECOLOGY, POLLUTION
- OIL AND NATURAL GAS IN THE CASPIAN SEA: HISTORY, FIELDS, PIPELINES
- VASYUGAN MARSHES
- WEATHER, SEASONS AND CLIMATE OF RUSSIA
- RUSSIAN WINTER
- NATURAL DISASTERS IN RUSSIA
