Mikhail Viktorovich Malakhov.In the Chudski settlement.Observations and sketches of a tourist in the Urals.

Mikhail Viktorovich Malakhov.In the Chudski settlement.Observations and sketches of a tourist in the Urals.- -.-[1879] Agreement No. 24 of 02/12/2016 category 29 of the manuscript of the works of members of the Russian Geographical Society and separate documents in the Perm province, case 60..Electronic copy source: PB