Прочитайте текст и определите, какой из заголовков соответствует тексту.
Agricultural economics has been one of the leading branches of applied economics since the 1920s. Now it is developing rapidly and successfully as it is important for most countries of the world.
In order to understand agricultural economics it is necessary to know how crops are sown, cultivated, fertilized, and harvested, how livestock is bred, raised, fattened, and sold.
The Leading Branch
Applied Economics
Agriculture
Agricultural Economics