3 ms·
Here is a video from 2010 (World Bank) that shows the cleaning process: https://www.youtube.com/watch?v=XpZA6TMg04Y https://www.youtube.com/watch?v=XpZA6TMg04Y
by AtlasLion 11y ago
Here is a video from 2010 (World Bank) that shows the cleaning process:
https://www.youtube.com/watch?v=XpZA6TMg04Y https://www.youtube.com/watch?v=XpZA6TMg04Y