Organization of field economy.Agricultural library.First episode.2. Sevo -defense

Ermolov, A.Organization of the field economy / [Op.] A. Ermolov.- St. Petersburg: [B.and.], 1879. - (Agricultural library. The first episode).1. Territory (collection).Electronic copy source: PBOriginal storage: RGO2: crop rotation.- ed.A.F.Devrien, 1879. -[4], V, [3], 207 p.: table .. - (Agricultural library. The first series; T. 4).-Bibliogr.In the tuning.Note..1. Territory (collection).Electronic copy source: PBOriginal storage: RGO