00634naa#a2200169#i#450# EN\\bibl\119286 20260406131820.1 1819-4036 20211231b2021####ek#y0engy0150####ca RU STRUCTURAL AND AGGREGATE SOIL COMPOSITION UNDER PERENNIAL GRASSES IN DARK CHESTNUT SOIL UNDER THE REPUBLIC OF TYVA CONDITIONS Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2021 3 с. Journal article local Общие вопросы сельского хозяйства. 631 Mongush Liliya Tangytovna vestnik.kgau.ru