Ėlektrometrii͡a pri poiskakh sulʹfidnykh mestorozhdenĭi
by N. A. Ivanov, P. F. Rodionov
SulfidesMineralogyElectric measurements
Writing a summary for young readers…
For young readers
Book data: Open Library
by N. A. Ivanov, P. F. Rodionov
Book data: Open Library