TY  JOUR
TI  
KW  soil fertility
KW  agricultural lands
KW  phosphorus fertilizers
KW  potash fertilizers
KW  mechanical composition
KW  crop rotation system
JO  MOSCOW ECONOMIC JOURNAL
AU  Ahmatova, M.H.
AU  Batova, Z.S.
AU  Atmurzaev, O.H.
PY  2018
IS  3
PB  Electronic science