Short description: In Russian. Serenko, Igor Alexandrovich. Drilling wells of reduced and small diameter. Moscow: Subsoil, 1964. Burenie skvazhin umen'shennykh i malykh diametrov. In Russian /Drilling wells with reduced and small diameter . 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. SKU8408184