Short description: In Russian. Ryabinin, Anatoly Nikolaevich. On geological research in some oil-bearing areas of the Signakh district of Tiflis province on the left side of the Iora River. St. Petersburg: Typo-lit. K. Birkenfeld, 1903. O geologicheskikh issledovaniyakh v nekotorykh neftenosnykh mestnostyakh Signakhskogo uezda Tiflisskoy gubernii po levuyu storonu rIory. In Russian /On geological research in some oil-bearing areas of the Signakh district of Tiflis province on the left side of the Iora River. The image is provided for reference only. It may reflect condition of one of the available copies or only help in identifying the edition. Please feel free to contact us for a detailed description of the copies available. SKU3716489