For citations:
Vorobyov A., Abdinov R., Shchesnyak K. NATURAL AND TECHNOGENIC FEATURES OF POLLUTION NATURAL WATER ARSENIC. Bulletin of the Khalel Dosmukhamedov Atyrau University. 2020;58(3):139-147. (In Russ.) https://doi.org/10.47649/vau.2020.v58.i3.20