Short description: In Russian (ask us if in doubt).With 2 maps. Proceedings of the All-Union Geological and Exploration Association of the NKTP of the USSR, Issue 234: NKTP, State Scientific and Technical Geological and Exploration Publishing House, 1932. 50 p. We have thousands of titles and often several copies of each title may be available. Please feel free to contact us for a detailed description of the copies available. SKUalb4deff3f1bc31497c