"Short description: In Russian. Korolkov, Sergey Ivanovich. Active coal use in the sugar industry. Moscow; Leningrad: Pishchepromyzdat, 1935 (Moscow: type. Gudok ). Primenenie aktivnykh ugley v sakharnoy promyshlennosti. In Russian /Active coal use in the sugar industry. 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. SKU5287947"