00567naa#a2200181#i#450# EN\\bibl\76985 20250415052801.2 1819-4036 20120525b2012####ek#y0engy0150####ca RUS RU PECULIARITIES OF THE MICROELEMENT BACKGROUND AVAILABILITY IN THE KRASNOYARSK REGION ARABLE SOILS Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2012 2 с. Journal article local . 631. 41 (571.51) RUS Voloshin E I kgau.editorum.ru