Short description: In Russian. Zubov, Nikolai Nikolaevich. Upper and Middle Current of the Navigable Amu. type. Acad. sciences. Verkhnee i srednee techenie sudokhodnoy Amu. In Russian /Upper and Middle Current of the Navigable Amu. 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. SKU4644783