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Afonin, Matvey
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A word about the benefits of knowledge, the collection and location of chernozem, especially in the farming industry, in the Public Assembly of the Empress. Moscow University in high. birthday e. and. at. Catherine Alekseevna, spoken ... Apr. 22 d. 1771 - M.: Pec. under the Imp. Moscow. un-te, 1771. -24 s .. -
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Source of the electronic copy: PB |
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En
Ru