'Nitrate pollution in Krishna river a grave risk to kids'
The National Geophysical Research Institute (NGRI) has stumbled upon the presence of high levels of nitrate in groundwater in upper Krishna river basin in Telangana, posing a grave risk to children’s health.
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The National Geophysical Research Institute (NGRI) has stumbled upon the presence of high levels of nitrate in groundwater in upper Krishna river basin in Telangana, posing a grave risk to children’s health. 
