00581naa#a2200169#i#450# EN\\bibl\92537 20260220043259.5 1819-4036 20230224b2023####ek#y0engy0150####ca RU COMPARATIVE CHARACTERISTICS OF PYRUS USSURIENSIS AND PYRUS ROSSICA IN THE ARBORETUM OF KHAKASSIA Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2023 6 с. Journal article local Систематика растений. 582 Gordeeva Galina Nikolaevna vestnik.kgau.ru