Author: Belarus) Mezhdunarodnai︠a︡ nauchno-prakticheskai︠a︡ konferent︠s︡ii︠a︡ "Aktualʹnye nauchno-tekhnicheskie i ėkologicheskie problemy sokhranenii︠a︡ sredy obitanii︠a︡" (2014 Brest