Sultangazina G, Kuprijanov А, Kuprijanov О, Beyshov R. ONTOGENESIS AND AGE STRUCTURE OF ADONIS VERNALIS L. POPULATIONS IN THE CONDITIONS OF NORTHERN KAZAKHSTAN. Scientific Journal of Pedagogy and Economics [Интернет]. 14 октябрь 2020 г. [цитируется по 18 декабрь 2025 г.];(5):56-64. доступно на: http://89.250.84.46/bulletin-science/article/view/771