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RuЗерновые культуры
Материалы по теме
Spring wheat in the Tyumen region.Tyumen.
Spring wheat in the Tyumen region.Tyumen. 1947.
The drawing of the tower near the Biysk fortress, compiled by Pimen Startsov.Original (UD No. 67)
The drawing of the tower near the Biysk fortress, compiled by Pimen Startsov.Original (UD No. 67).1749.
Centers of the origin of cultivated plants.(cards)
Centers of the origin of cultivated plants.(cards).
Tables with plants for reports
Tables with plants for reports.
Promotion of wheat to the North
| Lapin, M. Propagation of wheat to the North. Moscow: Gos. the publishing house of the collective farm. and the state farm. lit., 1934; Leningrad. |