00691naa#a2200169#i#450# EN\\bibl\20229 20260724231957.5 20260723b2026####ek#y0engy0150####ca RU CONCEPTUAL FOUNDATIONS OF ENVIRONMENTAL PROTECTION ACTIVITIES Conference article/thesis Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2026 4 с. Conference article/thesis local Экономика. Народное хозяйство. Экономические науки. 33 Ivanushkin S. V. Yakovleva E. A. bibl.vgltu.ru