Comparative data on mortality, fertility and the number of marriages in St. Petersburg for the 2nd and 3rd quarters of 1885 and ...

Zagorsky, P.Comparative data on mortality, fertility and the number of marriages in St. Petersburg for the 2nd and 3rd quarters of 1885 and 1884: (continuation) / [Op.] The doctor P. Zagorsky.- [St. Petersburg]: steam speed of Yablonsky and Petrot, [1887].-16 p.: table .. -Bibliogr.In the settling.Note .. - Dep.Ott.From the messenger of forensic medicine T. 1, 1887 .. - Ex.: Without Titus.l.and region..1. Power (collection).2. Territory (collection).Electronic copy source: PBOriginal storage: St. Petersburg State University