"Short description: In Russian. Ivanov, Andrey Alekseevich. Verkhne-Kamskoye deposit of potassium salts. Leningrad; Moscow: State Scientific-Engineering Geological Exploration Publishing House, 1932 (Leningrad: Kotlyakov type). Verkhne-Kamskoe mestorozhdenie kaliynykh soley. In Russian /erkhne-Kamskoye potassium salt deposi . 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. SKU9291588"