00644naa#a2200169#i#450# EN\\bibl\5535 20241226163458.4 20211125b2021####ek#y0engy0150####ca RU VARIATIONS OF ACORN MORPHOLOGICAL PARAMETERS IN THE VORONEZH REGION Conference article/thesis Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2021 5 с. Conference article/thesis local Ботаника. 58 Molchanov Vladimir Vladimirovich Popova Anna Aleksandrovna bibl.vgltu.ru