00575naa#a2200193#i#450# EN\INFRA-M\bibl\2074 20241122060043.5 1998-071X 20140425b2014####ek#y0engy0150####ca RUS RU Analysis of Accumulation of Heavy Metals and Iron in Soils (on Vladimir Region Example) Journal article Moscow INFRA-M Academic Publishing LLC. 2014 7 с. Journal article local Biryukov I. Samylina E. Trifonov Konstantin zh-szf.ru