What is a biosand filter? - Thai
This poster gives an overview of what a biosand filter is, and how it works. Poster created in Thai by Rain Tree Foundation.
What is a biosand filter? - Thai
This poster gives an overview of what a biosand filter is, and how it works. Poster created in Thai by Rain Tree Foundation.
Language:
Thai
Region:
South East Asia
Format:
PNG image
Hundreds of organizations create translated versions of these resources to use in their communities. When organizations share their work, we proudly offer them here. This version was created by Rain Tree Foundation.
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