Anthropogenic impact on grain-size distribution and agrophysical properties of soils of cultivated rice lands of KubanA.V. Osipov, V.N. Slyusarev, V.P. Vlasenko and I.I. SuminskiE3S Web Conf., 262 (2021) 03006DOI: https://doi.org/10.1051/e3sconf/202126203006