Pervitsky Vladimir and his friends.. (1969)
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Experienced database Research Institute for testing of agricultural machinery.
Brigadier-level mechanics VY Pervitsky, members of the team at work.
Field corn, wheat, sunflower, beetroot.
Plowing, harrowing, fertilizing, harvesting in the fields.
Tractors, harvesters in the field.
Laboratory experimental farm.
Union Conference breeder in Balti (Moldova).
VY Pervitsky acts.
Key wordsCrop. Nature.