In Russian. Kist, Alexander Alekseevich. The biological role of chemical elements and periodic law. Tashkent: Fan, 1973. Biologicheskaya rol khimicheskikh elementov i periodicheskiy zakon. In Russian/The Biological Role of Chemical Elements and Periodic Law. 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. SKU7398091