[Purification of drinking water from non-or inorganic arsenic in field conditions].
D001151:Arsenic; D060766:Drinking Water; D014881:Water Supply
D060766:Drinking Water; D001151:Arsenic
ARSENIC; WATER SUPPLY
Osvobozhdenie pit'evoi vody ot neorganicheskogo mysh'iaka v polevykh usloviiakh.