Short description: In Russian. Dzerzhgovsky, Semyon Kondratievich. Report on the study of the sanitary condition of the Fontanka River, Moyka River and the Ekaterinsky Canal. St. Petersburg: Gor. type., 1910. You are welcome to reach out to us for a detailed description of the copies currently available. Delivery of this book may take longer than usual including extended processing and pre-shipping time, no expedited shipping is available. Please advise us if you have a set date or a deadline to receive your order.SKU3767312