Hydrochemical analysis of reservoirs in Kazakhstan: Water quality and toxicology microbial indicators. - Chashkov, Vadim; Yskak, Aliya; Nugmanov, Almabek; Joldassov, Aidos; Paramonova, Tatiana; Bashev, Artem (Microbial Biosystems Journal (International Scientific Journal of Microbial Biology), 2024)