In Russian. Kamenev, Evgeniy Arsenievich. Geology and structure of the Koashvinskoye apatite deposit. Leningrad: Nedra. Leningrad division, 1975. Geologiya i struktura Koashvinskogo apatitovogo mestorozhdeniya. In Russian /Geology and Structure of the Coashvin Apatite Deposit. 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. SKU6980440