Short description: In Russian. Smirnov, Sergey Sergeevich. Materials for geology and mineralogy of the southern Baikal region. Leningrad: Geological Committee, 1928: type. Comintern Central Publishing House of Peoples of the USSR. 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. SKU9237724