The city of Kursk. Sorting vegetables, fruits at the Kursk fruit and vegetable base; salting cabbage in the pickling workshop. Type of vegetables in vegetable stores. Caring for vegetables and herbs in the greenhouses of the Gutorovsky state farm. Cooking vegetables in one of the canteens. Selling vegetables in the store. Type of treatment facilities of industrial enterprises in Kursk. Laboratory assistants take water samples for biochemical analysis. Teachers of the eight-year school in the village of Lyubetskoye, Medvensky District, Kursk Region, ZN Sotnikova and VA Belikov in the classroom for lessons. Exhibits of the school museum.