Chelyabinsk region.T. 1. Natural wealth and their use

Chelyabinsk region: in 3 tons - Chelyabinsk: B., 1939. -.1. Territory (collection).Electronic Source: PBPlace of Storage Original: Chelyabinsk o'DBT. 1: Natural wealth and their use / Sost.NOT.Borisov.- Chelyab.oblastPublishing house, 1939. -300 p., 18 liters.Il.: Il., Table .. -Bibliogr.In the text and substitution.Note .. - Ex.: no oblast, with a manus.litter., Def.: s.131-134 absences..I. Borisov, N.E.1.Territory (collection).Electronic Source: PBPlace of Storage Original: Chelyabinsk o'DB