On the current situation of the issue of the development of materials of the All-Russian agricultural census

On the current situation of the issue of the development of materials of the All-Russian agricultural census / vseros.Earth.MountainsUnions.Execute.Comm.Stat.Congresses.- Moscow: Mountains.Type., 1916. -27 p.;26. -.I. Executive Commission of Statistical Congresses (Moscow).Electronic Source: PB