00645naa#a2200169#i#450# EN\\bibl\2667 20241226192954.4 2222-7962 20140610b2014####ek#y0engy0150####ca RUS RU Water permeability of frozen ordinary chernozem and light-brown soils of the Lower Volga region under the influence of potassium carbonate Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2014 4 с. Journal article local Chalova Olga anni.editorum.ru