Toleubaev B. A. Жерді қорғаудың әрі тиімді пайдаланудың негіздері: a textbook.- Almaty: SSK, 2017.-124 p.
In the textbook the main wealth of the land fund, the main properties, composition, modes and conditions of formation of the soil layer are considered. The work will certainly be useful for young people studying at universities, colleges and schools, as well as for the community of specialists.