In Russian. Polyakov, Yuri Alekseevich. Radioecology and Soil Decontamination. Moscow: Atomizdat, 1970. Radioekologiya i dezaktivatsiya pochv. In Russian /Radioecology and Soil Decontamination . 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. SKU7331538