Author: Michailik, I.
Title: Poltavskaja, Sumskaja i Markovskaja Oblasti ( Poltavian, Sumsk and Markov Regions).
Description: Moskva., Gosudarstvennogo Komitet SSSR., 1965. coloured topographical wall map on paper, inset maps, folding, scale, 1; 600.000, 84 x 79 cms.

Keywords: Russia