Brazil dam disaster: How do you clear tonnes of toxic sludge?
Hundreds of people in Brazil are still missing after a dam used to store mining waste collapsed.
from BBC News - Home https://bbc.in/2DNvLaG
from BBC News - Home https://bbc.in/2DNvLaG
Brazil dam disaster: How do you clear tonnes of toxic sludge?
![]()
Reviewed by Unknown
on
February 01, 2019
Rating:
No comments: