Columbia subject headings:
Geologists--Georgia (Republic)--Biography.
Geology--Bio-bibliography.
Tʻvalčreliże, Alekʻsandre, 1881-1957--Bibliography.
Harvard subject headings:
Geologists--Georgia (Republic)--Biography.
Geology--Bio-bibliography
Tʻvalčreliże, Alekʻsandre, 1881-1957--Bibliography.
Princeton subject headings: