Phytocenotic characteristics of populations with participation of Crataegus ambigua of gorge Akmysh 2 and Botakan (Western Karatau). EB [Internet]. 2017 Sep. 1 [cited 2026 Jul. 23];72(3):4-13. Available from: https://bb.kaznu.kz/index.php/biology/article/view/1275