Ключевые слова: agricultural, agriculture, angus, animal, barn, beef, brown, bull, business, calf, care, cattle, countryside, cow, cows, dairy, farm, farmer, farming, farmland, feed, field, food, grace, grass, grazing, green, health, herd, landscape, livestock, mammal, management, meat, nature, organic, pasture, ranch, ranching, reproduction, rural, vaccination, veterinarian,