00627naa#a2200181#i#450# EN\\bibl\77431 20260220071021.5 1819-4036 20130125b2013####ek#y0engy0150####ca RUS RU THE ORGANIC SUBSTANCE OF SEPARATE GRANULOMETRIC FRACTIONS AND ITS ROLE IN THE ANTHROPOGENOUS DYNAMICS OF BROWN SOIL HUMUS CONDITION ON THE REINEKE ISLAND Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2013 4 с. Journal article local Гумус. 631.417.2 RUS Latysheva L A vestnik.kgau.ru