Productive forces of the North-Western region

The productive forces of the North-Western region / North-West.region.Econ.Consult.Colonization Commission.- Petrozavodsk: B. and., 1927. -.I. North-Western Regional Economic Meeting. 1.Territory (collection).2. USSR-national economy-European part-north-1920s ..BBK 63.3 (235.1) 61BBK 65.03 (235.1) 61Electronic copy source: PBOriginal storage location: NBR Karelia