Short description: In Russian. Znamensky, Ilya Ivanovich. Mugan irrigation system and its current state. Petrograd: 1923: 1st type. Transpechati of the Dzerzhinsky NKPS. 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. SKU9155116