Supreet Kaur
Supreet Kaur
Kolkata's grossly undervalued natural sewage management system
Posted on 16 Mar, 2014 10:34 PMThe city of Kolkata is blessed to have its very own natural urban wastewater treatment system in the form of the East Kolkata Wetlands.
![Fish rearing on wastewater, East Kolkata Wetlands](/sites/default/files/styles/featured_articles/public/iwp/ecw_3_031_0.jpg?itok=Pt07_VLb)