Kosilov, V. I. Characteristics of growth and development of young Kalmyk cattle [Text] / V. I. Kosilov, K. K. Bozymov , N. Shakirbek // Ғылым және білім. - 2023. - № 2-1. - P. 92-100. - Bibliogr.: p. 98-99 ISSN 2305-9397.
Tukenova, Z. А. Changes in the ecological and biological properties of light chestnut soils in the southeast of Kazakhstan under heavy metal pollution [Text] / Z. А. Tukenova, М. В. Alimzhanova , T. N. Akylbekova [and others] // Почвоведение и агрохимия. - 2022. - № 1. - 52-61. - Bibliogr.: 60 р.
ISSN 1999-740X.
The article provides an ecological assessment of the influence of heavy metals on the properties of light chestnut soils in the south-east of Kazakhstan