To the study of lakes of the South of Russia

To the study of lakes of the South of Russia.- Petrograd: 1st state.Type., 1919. -[4], 78, [2] p.: Table., Il .. - (Materials for studying the natural productive forces of the Russians. Committee. Under the Academic Acadomatic Sciences; 28).-Part of the text is for the last.foreign.ulcer.Contents: 1. On the composition of the mud, ramp and salt of Lake Elton / N.N.Efremov.2. Baku iodine lakes / G.G.Urazov.3. To the geological and mineralogical examination of Lake Saki / A.E.Fersman.- Bibliogr.In the text and subscription.Note..1. Territory (collection).Electronic copy source: PBOriginal storage: St. Petersburg State University