Obruchev V.A., Nikiforov P.M., Dvoichenko P.A. et al. Black Sea Earthquakes of 1927. /Obruchev V.A., Nikiforov P.M., Dvoychenko P.A. i dr. Chernomorskie zemletryaseniya 1927 goda. and the fate of Crimea: Compilation of articles / Crimean Research Institute Simferopol Krymgosizdat. 1928. 112, 1) p.: and Leningrad, 8 Leningrad and Leningrad, not including Leningrad, 26,0x17.5 with Moscow We have thousands of titles and often several copies of each title may be available. Please feel free to contact us for a detailed description of the copies available. SKUalba8b57d1099edcb6d