Maps of distribution of density of the population of European Russia-sheets 43, 56, 138, published by the Scientific and Technic...

Title	Maps of distribution of density of the population of European Russia-sheets 43, 56, 138, published by the Scientific and Technical Department of the Supreme Economic Council
Series	Documents of the Soviet period.1917-1933
Fonds	Collection of documents of Professor I. Kh. Ozerov
Display format	Full description RUSMARC

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