Author Ростовцев Григорий Иванович Description Rostovtsev, G.N. The natural movement of the population of the Ryazan province in 1901-1906. - B.M.: B. and. - . Source of the electronic copy: PB [Ch. 2]: [Review of population movement in the counties]. - [1909]. -227 s., 11 liters. kart. : table .. - . Source of the electronic copy: PB Publisher Типография Н. В. Любомудрова Catalogue object История Collections Ryazan Region: Pages of History → People → Population (demography, migration)