1. Arustamov E.A. et al., Nature Management : Textbook (Publishing and Trading Corporation “Dashkov and K”, Moscow, 2004) 312 p.
2. Belyuchenko I.S., Ecology of Krasnodar Krai (Regional Ecology) Textbook (FGOU VPO “Kuban GAU”, Krasnodar, 2010) 356 p.
3. Rozanov A.B., Rozanov B.G. Ecological consequences of anthropogenic changes in soils, Results of Science and Technology. Ser. Soil science and agrochemistry (Moscow, 1990).
4. Tsvetkova L.I., Ecology : Textbook for Universities (Izd-vo ASV, SPB: Khimizdat, Moscow, 2001) 552 p.
5. Abdusalamova R.R., Balamirzoeva Z.M., Soil degradation and its consequences, Vestnik of Social and Pedagogical Institute (2022).