Thesis | A laboratory study on a biochar-amended biosand filtering system for «Escherichia coli» removal from lake water | ID: 1544bt65v | eScholarship@McGill
Representation of the number of person using the latrines (percentage)... | Download Scientific Diagram
![Variation of the latrine building materials in relation to the monthly... | Download Scientific Diagram Variation of the latrine building materials in relation to the monthly... | Download Scientific Diagram](https://www.researchgate.net/profile/Andrea-Rechenburg/publication/337189385/figure/fig6/AS:824403591962630@1573564541801/Variation-of-the-latrine-building-materials-in-relation-to-the-monthly-income-of_Q640.jpg)