Видео с ютуба How Cooum Polluted

Reviving the Coovam: A Tale of Community and Innovation. English

Cooum is the most Polluted River

ARE WE KILLING OURSELVES | Cooum River Pollution | | "Lets Travel" Travel Vlog 2, Jalaludheen

Cooum River cleanup: 'Passive device' collects floating debris using natural water flow

When the Cooum turned radioactive | History Times with Historian V Sriram

How can we restore the cooum? A responsive regulation approach

The Cooum River: An Anatomy of Ecological Apathy

Polluted Cooum River

CRRT-Cooum Film

Cleaning up cooum is possible ??? | TAMIL | ENS

Cooum

Story of Adyar - River Pollution & Floods in Chennai, India [Documentary]

Urban Ocean | A journey to preserve Chennai's rivers

Cleaning up Cooum in Chennai | Chennai #06 | Aryann Ganesh.

Pollution Documentary

Why Chennai Floods Again: The Lost Flood Plains of Cooum River

Cooum river (EVS PROJECT)

River Cooum - The Thames of Chennai | Documentary | Koovam | River

இப்படி செய்தால் மட்டுமே கூவம் நதியை சுத்தமாக்க முடியமா? | Cooum River History | Koovam River Chennai

Long polluted river cleaned up