Digboi refinery: 100 yrs old and still polluting?
The Indian Oil Corporation's century old Digboi refinery and the Guwahati refinery are allegedly violating pollution control norms over the years, resulting in serious health hazards for the people
The Indian Oil Corporation's century old Digboi refinery and the Guwahati refinery are allegedly violating pollution control norms over the years, resulting in serious health hazards for the people