Petrography of the USSR.Ext.7. Petrography of the Urals

Petrography of the USSR: Series 1. Regional Petrography / Ed.Acad.F.Yu.Levinson-Lessing;Acad.sciences of the USSR.Petrographer.Institute for them.F.Yu.Levinson-Lessing.- Moscow ;Leningrad: [B.I., 1932-1945].-.I. Levinson-Lessing, F.Yu .. II.Academy of Sciences of the USSR.Petrographic Institute for them.F.Yu.Levinson-Lessing 1.Territory (collection).Electronic copy source: PBOriginal storage location: Chelyabinsk OUNBExt.7: Petrography of the Urals.Part 1. - Publishing House Acad.Sciences of the USSR, 1937. -140 p.: il., table .. -On the region.private.plug.ext.On the region: I.Bibliogr.in the text and subscription.Note..1. Territory (collection).Electronic copy source: PBOriginal storage location: Chelyabinsk OUNB