About VASIL'EV K. G.
About KOZISHKURT E. V.
About MOKIENKO A. V.
About Gigiena i Sanitariya
About drinking water
About Waterworks engineering and water treatment in general
About Water pollution in general
About ウクライナ
About 大規模
About 港
About ビールス
About 水汚染
About 住民
About 死亡率