En
RuTrans-Baikal region
Trans-Baikal region
Route geological map of the Vitim River valley from the river. North to the mouth // Izvestia of the East Siberian Division of the Russian Geographical Society. T. 22, No. 2/3 (1891)
Russian Geographical Society. East-Siberian department
Izvestiya of the East Siberian Division of the Russian Geographical Society. Route geological map of the Vitim River valley from the river. North to the mouth. Location: Irkutsk, 1870-.
1891
Иркутская ОГУНБ
Map of the Trans-Baikal region with the designation of the routes of the East Siberian Mountain Party in 1895-98. // Geological research and exploration work along the line of the Siberian railway. Issue. 19
Geological exploration and exploration work on the line of the Siberian Railway. Map of the Trans-Baikal Region with the designation of the routes of the East Siberian Mountain Party in 1895-98 ..
St. Petersburg: Birkenfeld's Typographic Lithography, 1896-.
St. Petersburg: Birkenfeld's Typographic Lithography, 1896-.
1899
Иркутская ОГУНБ