00665naa#a2200169#i#450# EN\\bibl\19465 20260516102808.6 20260515b2026####ek#y0engy0150####ca RU YIELD DYNAMICS OF SIBERIAN PINE IN INTRODUCTION CROPS IN THE VOLOGDA REGION Conference article/thesis Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2026 5 с. Conference article/thesis local Лесное хозяйство. Лесоводство. 630 Khamitov R. S. Khamitova S. M. bibl.vgltu.ru