1916 in an agricultural attitude on the answers received from the owners.Vol.4. Bread and herbs status for 10th June

1916 Agricultural attitude on answers received from the owners: Vol.1-6 / m-in agriculture.DepartureSel.Savings and S.-H.statistics.- Petrograd: Ekaterinin.Type., 1916-1917.-6 t .;24.I. Russia.M-in agriculture.Department of rural economy and S.-H.statistics.Electronic Source: PBVol.4: The condition of the bread and herbs by the 10th of June.Secret fee for labor during the period of spring crops.- 1917. -xii, 19 p., 1 l.kart.: Tab .. -.Electronic Source: PB