Short description: In Russian. Kotlyar, Vasily Nikitich. Fundamentals of ore formation theory. Moscow: Subsoil, 1970. Osnovy teorii rudoobrazovaniya. In Russian /Fundamentals of ore formation theory. 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. SKU7414911