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Brook, Boris Lvovich
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Problems of agronomic assistance to the population in connection with the production districts of the province: (Report to the Gubernia agronomical meeting in January 1921) / BL. Brooke. - Voronezh: Editorial staff of the People's Commissariat of Education. Medium Chernozem. region, [1921]. -16 with .. - (Bulletin of the Voronezh Regional Agricultural Experimental Station, No. 1. 1921). -
Description. by the region
. -500 copies.
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Source of the electronic copy: PB |
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En
Ru