Mineralogy of the Urals.2.

Mineralogy of the Urals / Ed.Acad.A.E.Fersman and A.G.Betechtin;Acad.Sciences of the USSR.Ural.branch.- Moscow ;Leningrad: B. and., 1941. -.I. Betechtin, A.G. II.Fersman, A.E. III.Academy of Sciences of the USSR.Ural branch.1.Territory (collection).Electronic Source: PBPlace of Storage Original: Chelyabinsk o'DB2. - Publishing House Acad.Sciences of the USSR, 1941. -414 p., 46 l.Il.: Il., Table .. -Bibliogr.in the text..1. Territory (collection).Electronic Source: PBPlace of Storage Original: Chelyabinsk o'DB