318508 This pollutant causes burning sensation of throat and vomiting sensation

318509 Black-foot disease is caused due to ground water contaminated with excess of

318510 The lungs and respiratory tract are effected badly due to

318511 Water polluted by toxic metals and their compounds causes

318508 This pollutant causes burning sensation of throat and vomiting sensation

318509 Black-foot disease is caused due to ground water contaminated with excess of

318510 The lungs and respiratory tract are effected badly due to

318511 Water polluted by toxic metals and their compounds causes

318508 This pollutant causes burning sensation of throat and vomiting sensation

318509 Black-foot disease is caused due to ground water contaminated with excess of

318510 The lungs and respiratory tract are effected badly due to

318511 Water polluted by toxic metals and their compounds causes

318508 This pollutant causes burning sensation of throat and vomiting sensation

318509 Black-foot disease is caused due to ground water contaminated with excess of

318510 The lungs and respiratory tract are effected badly due to

318511 Water polluted by toxic metals and their compounds causes