Pollution control
A soldier collects dead fishes floating in the polluted West Lake in Hanoi, Vietnam, on Monday, October 3, 2016. Photo: Reuters
Pollution control
Keshav
Published: 02:49 pm Oct 03, 2016
A soldier collects dead fishes floating in the polluted West Lake in Hanoi, Vietnam, on Monday, October 3, 2016. Photo: Reuters