00565naa#a2200181#i#450# EN\\bibl\4416 20241219211251.4 2308-8877 20141207b2014####ek#y0engy0150####ca RUS RU The combined sowing of grain grops Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2014 3 с. Journal article local Skuryatin N. Novitskiy A. zh-szf.ru