At that time soil formation process had began in the steppe zone and as a result of this the world-famous black top lands have arisen.
At that time soil formation process had began in the steppe zone and as a result of this the world-famous black top lands have arisen.
user
В цей час в степовій зоні розпочався процес ґрунтоутворення, в результаті чого з’явились відомі на весь світ чорноземи.
assistant