Geologicheskai︠a︡ karta SSSR /
Soviet Union.Glavnoe upravlenie geodezii i kartografii.
Zhiv, D. I.
Moskva : GUGK,
1973.
Depths shown by gradient tints and soundings.
"Uchebnai︠a︡ karta."
"Dli︠a︡ sredneĭ shkoly."
"I-1729."
Includes 2 geologic cross sections.
Geology