For citations:

Mambetnazarov E.B., Mambetnazarov A.B. Improvement of cotton agrotechnologies in ecologically unfavorable conditions of the southern Aral Sea region. Agrarian science. 2019;(11-12):76-78. (In Russ.) https://doi.org/10.32634/0869-8155-2019-333-10-76-78