Proceedings of the Imperial Russian Geographical Society. Volume VII. 1871 Issue 4 In Russian/Izvestiya Imperatorskogo Russkogo Geograficheskogo Obshchestva. Tom VII. 1871 g. Vypusk 4 Edited by the current member of the Baron O.R. Austen-Sacken, St. Petersburg: The Printing House of V. Bezobrazhov and Compilation of 1871, pp. 179-222, 139-186. Please contact us for details on condition of available copies of the book. SKUalbe7661e7c44cf1971