Technology
- Ecological approach to sanitation in Africa: a compilation of experiences
- Ecological sanitation
- Ecological sanitation and reuse of wastewater : ecosan, a thinkpiece on ecological sanitation
- Open planning of sanitation systems : report 2004-3
- Putting integrated sustainable waste management into practice, using the iswm assessment ...
- Technical brief no. 63 : using human waste (pay per article)
