Lead pollution high in Bengal, says Jairam
Bengal has more than 27 highly polluted areas, including one in the heart of the city. An area in Picnic Garden, where used batteries are dumped, has been listed among the worst-affected places of the
Bengal has more than 27 highly polluted areas, including one in the heart of the city. An area in Picnic Garden, where used batteries are dumped, has been listed among the worst-affected places of the