Puteshestvīe na Amur, sovershennoe po raspori︠a︡zhenīi︠u︡ Sibirskago otdi︠e︡la Imperatorskago russkago geograficheskago obshchestva, v 1855 godu, R. Maakom | lit.salon
Puteshestvīe na Amur, sovershennoe po raspori︠a︡zhenīi︠u︡ Sibirskago otdi︠e︡la Imperatorskago russkago geograficheskago obshchestva, v 1855 godu, R. Maakom