Short description: In Russian. Baev, Konstantin Lvivich. Why the seasons change. Leningrad: The Young Guard, 1927: tipo-chromo-lit. The Spark of the Revolution Mospolygraph. 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. SKU9010321