A New Method for Determining the Calendar Age of Plants of Heracleum sosnowskyi and Evaluation based on the Age Composition in Cenopopulations of the Species in the North - PDF (Russian)
Copyright (c) 2023 И.В. Далькэ, С.П. Маслова, С.Н. Плюснина, Е.С. Зрайченко, Ю.А. Бобров

