Nasiyev B.N., Manolov I.G., Bekkaliyev A.K. CHANGE OF PHOSPHORUM AND EXCHANGE SODIUM CONDITIONS OF CHESTNESS SOILS UNDER THE INFLUENCE OF GRAZING. Scientific Journal of Pedagogy and Economics [Интернет]. 10 апрель 2020 г. [цитируется по 18 декабрь 2025 г.];(2):53-61. доступно на: http://89.250.84.46/bulletin-science/article/view/779