lk. Ilmen - Peschanoe
Mean monthly level | 1930-1941, 1945-1975 |
Holder | The Federal Service for Hydrometeorology and Environmental Monitoring (Roshydromet) |
Mean monthly level | 1930-1941, 1945-1975 |
Holder | The Federal Service for Hydrometeorology and Environmental Monitoring (Roshydromet) |