
| Description |
A collection of statistical information on the mountainous and mining industry S.S.S.r.for 1911-1924/25/ Dzhakson, M. N. - Leningrad: Geologic.Kom -T, 1928. -605: Territory..Source of an electronic copy: Russian Geographical Society
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| Publisher | Ленинград : Геологич. ком-т |

