Short description: In Russian. Chekanovskaya, Olga Vitoldovna. Aquatic low-bristled worms of the fauna of the USSR. Moscow; Leningrad: Publishing House of Acad. sciences of the USSR. Leningrad Division, 1962. 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. SKU6376561