Short description: In Russian (ask us if in doubt).Volume 18. Gold. Volume 23. Magnesium. Volume 24. Manganese. Volume 27. Arsenic. Volume 28. Oil. E.V. Krug is attached. Research report on manganese ores deposit at Mangyshlak. With 3 tables L. Geological Committee publication 1925 IV, 48. 21. 34. 136. 67. 72. 16c. 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. SKUalbc06f1f3bc8531f8a