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Report to the Perm Branch of the Imperial Russian Technical Society of the Special Commission on the Participation of the Ural Mining Plants in the Construction of the Siberian Railway, in connection with the consequences of the harvest of this 1891 year. - [Perm: Type. Perm. lips. Zemstvo, 1892]. -35 s. : table .. -
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I. Russian Technical Society. Perm branch. |
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Source of the electronic copy: PB |
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Ru