TY JOUR TI Analysis of Accumulation of Heavy Metals and Iron in Soils (on Vladimir Region Example) KW heavy metals KW gross content KW mobile forms KW background content KW soils pollution. JO Safety in Technosphere AU Biryukov, I.. AU Samylina, E.. AU Trifonov, K.. PY 2014 IS 3 PB INFRA-M Academic Publishing LLC.