00686naa#a2200169#i#450# EN\\bibl\36295 20250128083012.2 2222-7962 20200527b2020####ek#y0engy0150####ca RU BIOSTIMULATOR MADE OF WASTE OF KERATIN-CONTAINING RAW MATERIALS Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2020 8 с. Journal article local Сельское хозяйство. Лесное хозяйство. Охота. Рыбное хозяйство. 63 Bryndina L. V. anni.editorum.ru