TY  JOUR
TI  CHANGE OF AGROCHEMICAL INDICATORS THE CHERNOZEM ORDINARY UNDER THE INFLUENCE OF SIDERALNY CULTURES
KW  
JO  Agrarian Bulletin of the
AU  Kravcova, E.V.
AU  Rudakova, L.V.
PY  2019
IS  183
PB  Ural State Agrarian University