Eighty percent of sewage in India is untreated and flows directly into rivers, polluting the main sources of drinking water, a study by an environme...
via The Standard - Breaking News http://www.thestandard.com.hk/breaking_news_detail.asp?id=32744
via The Standard - Breaking News http://www.thestandard.com.hk/breaking_news_detail.asp?id=32744
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