%0 Journal Article %T PECULIARITIES OF THE MICROELEMENT BACKGROUND AVAILABILITY IN THE KRASNOYARSK REGION ARABLE SOILS %A Voloshin, E.I. %K soil, microelements, monitoring, availability, background availability, bioavailability %J Bulletin of KSAU %D 2012 %N 0 %P 2 %I Krasnoyarsk State Agrarian University