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Nikolaevsky, Nikolai Fedorovich (1869-).
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The People's School of the Okhansk Zemstvo from the View of the Sanitary Doctor: Dokl. Ohan. earth. to the san. doctor of Nikolaevsky. - Wasp: type. County. Zemstvo, 1910. -229 p. ; 26. -
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I. Okhansk Uyezd Zemstvo Administration. |
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Source of the electronic copy: PB |
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