These Wetlands Treat the Wastewater of a Megacity
On a humid summer afternoon, Gagan Das mixes groundnut and mustard meal in water in a large drum. On either side of him, large ponds reflect the sun. Mango trees laden with fruit, palms heavy with their payload of yellow
On a humid summer afternoon, Gagan Das mixes groundnut and mustard meal in water in a large drum. On either side of him, large ponds reflect the sun. Mango trees laden with fruit, palms heavy with their payload of yellow
