42% of water samples non-potable in Patiala
Of the 499 water samples collected by the District Health and Family Welfare Department from January 2012 till November 30 in Patiala district, 212 have been found to be non-potable while the results of
Of the 499 water samples collected by the District Health and Family Welfare Department from January 2012 till November 30 in Patiala district, 212 have been found to be non-potable while the results of