The Biosand Filter Construction Manual describes what a biosand filter is and how it works. It also describes the steps to construct, install and monitor Version 10 biosand filters.
Informations de publication
- Publié: 2016
- Éditeur: Center For Affordable Water and Sanitation Technology
- Dewey Decimal: 363.610
- Bibliothèque ECHO: 363.610 CAW