Short description: In Russian. Yakovlev, Nikolai Nikolaevich. Materials for the geology of the Donetsk basin: St. Petersburg: Geol. com., 1914. Materialy dlya geologii Donetskogo basseyna. In Russian /Materials for the geology of the Donetsk basin. 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. SKU4201884