English 
Čeština 
V dolinách Ringvaaka /
| Main Author: | Roberts, Charles |
|---|---|
| Other Authors: | Bannikov, Nikolaj Vasil‘jevič, 1918-1996 |
| Language: | Russian |
| Published: |
Moskva : Geografgiz, 1963 |
| Physical Description: |
150 s. |
Book