[Prirodnye zony SSSR, uchebnai︠a︡ karta] : dli︠a︡ sredneĭ shkoly /
Soviet Union.Glavnoe upravlenie geodezii i kartografii.
[Moskva : GUGK,
1964]
Relief shown by shading.
"G-1127."
Incomplete: South-east sheet only held.
Physical geography