Ключевые слова: 8335r, agricultural, agriculture, breadstuff, campaign, cereals, corn, crop, deere, drill, economy, editorial, engine, equipment, farm, farming, field, food, grain, growing, household, husbandry, implement, industry, job, john, labour, land, machinery, machines, organic, planter, plants, production, rural, seed, seeder, seeding, sower, sowing, standing, towing, tractiontype, tractor, trailed, truck, unit, wheel, works,