|
|
|
|
Protecting the Lake Managua in Nicaragua | Global Ideas |
|
Datum: 13/05/2012 06:05   - Genom: bambani   - 496 Visningar   - Kategori: Olika
For decades, the household sewage and industrial effluents generated by residents and farmers in Nicaragua ended up unfiltered in the Managua lake ...
|
|
Kommentarer... |
|
Relaterade videor... |
|
|
|
|
|
|
|