TY  JOUR
TI  ZONAL PECULIARITIES OF WEEDINESS OF SPRING WHEAT CROPS
KW  type
KW  soil
KW  group
KW  weeds
KW  competitiveness
KW  wheat
KW  biological
KW  dominant.
JO  Bulletin Samara State Agricultural Academy
AU  Kaplin, V.G.
PY  2018
IS  
PB  Samara State Agrarian University