Short description: In Russian. Eremina, Elizaveta Vladimirovna. Melting Spar Deposits in Russia. Petrograd: Comission for the Study of Natural Production Forces of Russia, 1917. Mestorozhdeniya plavikovogo shpata v Rossii. In Russian /Melting Spar Deposits in Russia. The image is provided for reference only. It may reflect condition of one of the available copies or only help in identifying the edition. Please feel free to contact us for a detailed description of the copies available. SKU4217250