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Bengaluru lake froth on streets: Here's what causes the toxic foam and how it is harmful to people | Latest News India - Hindustan Times
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Why Bellandur lake spews toxic froth, and how to stop it | by Centre for Social and Environmental Innovation | Centre for Social and Environmental Innovation, ATREE | Medium
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Science of the Seasons: Bubbling curiosity — Most water foam is no cause for concern | The Mouth of The Kenai
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