Howrah, the polluter
The buck stops here
Dam of death
The case of pollution control offenders
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POLLUTED RIVERS
Rivers in peril
Many rivers in Australia are in a poor state, say researchers
Dirty rivers
Sloppy STPs
Causing pollution in Yamuna
Barrage of sewage
Kanpur will have a Rs 412.44 crore Ganga drain by 2031
Wanted: Yamuna counsel