In Russian. Nastyushenkova, Nadezhda Prokopyevna. Closures of hydraulic engineering facilities. Leningrad: 1973-. Zatvory gidrotekhnicheskikh sooruzheniy. In Russian/Closures of hydraulic structures. All images are for identification of editions only. Several books of the same edition may be available. Please feel free to request photos of available books. SKU6789086