Short description: In Russian. Koptev-Dvornikov, Vladimir Sergeevich. Volcanogenic rocks and methods of studying them. Moscow: Subsoil, 1967. Vulkanogennye porody i metody ikh izucheniya. In Russian /Volcanogenic rocks and methods of studying them . 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. SKU6239251