00694naa#a2200193#i#450# EN\\bibl\110609 20260118200832.7 2311-1402 20251225b2025####ek#y0engy0150####ca RU ANATOMICAL, MORPHOLOGICAL, AND BIOCHEMICAL CHARACTERISTICS OF DIFFERENT-AGED NEEDLES OF PINUS SIBIRICA DU TOUR (MIDDLE URALS) Journal article Nizhnevartovsk Nizhnevartovsk State University 2025 11 с. Journal article local Chukina Nadezhda Vladimirovna Lukina Nataliya Valentinovna Filimonova Elena Ivanovna Glazyrina Margarita Aleksandrovna vestnik.nvsu.ru