A collection of materials on the study of the field economy in the Caucasus.Ext.1. Northwest part of the Kuban region

A collection of materials on the study of the field economy in the Caucasus.- Tiflis: [B.I.], 1900-1908.-.1. Territory (collection).Electronic copy source: PBOriginal storage: St. Petersburg State UniversityExt.1: Northwest part of the Kuban region.- Type.K.P.Kozlovsky, 1900. -[4], 163 p.: table .. -.1. Territory (collection).Electronic copy source: PBOriginal storage: St. Petersburg State University