Bulletin of the Imperial Russian Geographical Society. # 5-8 1858. Part Twenty-Three. In Russian (ask us if in doubt)/Vestnik Imperatorskogo Russkogo Geograficheskogo obshchestva. # 5-8 1858 g. Chast dvadtsat dvadtsat tretya.S.Pb.In the type of Maritime Ministry of 1858 240 and 28 and 80 and 8 s and 4 n. Complete, i.e. all the articles and works continuing in 4 issues of the Vestnik are finished (Full Part 23). SKUalbd272a23af35ca291.