In Russian. Leonova, Lidia Lazarevna. Uranium and Thorium Geochemistry in Volcanic Process on the Example of the Kurilo-Kamchatka Zone. Novosibirsk: Science. Siberian Branch, 1974. Geokhimiya urana i toriya v vulkanicheskom protsesse na primere Kurilo-Kamchatskoy zony. In Russian /Uranium and Thorium Geochemistry in Volcanic Process, Examining the Kurilo-Kamchatka Zone. 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. SKU7153302