September 2003
Volume 45 Number 9

Filter Technology Reduces Arsenic Poisoning in West Bengal
by Nancy J. Haws   Pages: 

The naked eye doesn’t see parasites in water that cause stomach aches or diarrhea. Yet, obvious effects of arsenical dermatosis on the hands, feet and torsos (with crusty red lesions and open sores) of the villagers living in West Bengal, India, still shocks first-time visitors...

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