Short description: In Russian. Subbotin, Andrey Pavlovich. Economic Note on Improving Navigation Conditions of the North Donets River. Ekonomicheskaya zapiska po voprosu ob uluchshenii sudokhodnykh usloviy reki SevDontsa. In Russian /Economic Note on Improving Navigation Conditions of the North Donets River. 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. SKU3694604