National Committee of Geologists of the USSR
National Committee of USSR Geologists
Nat︠s︡ionalʹnyĭ komitet geologov SSSR
Nat︠s︡ionalʹnyĭ komitet geologov S.S.S.R
National Committee of U.S.S.R. Geologists
National Committee of Geologists of USSR
National Committee of Geologists of the Soviet Union
USSR National Committee of Geologists
Национальный комитет геологов Советского Союза