| Type | Working Paper - IRC International Water and Sanitation Centre |
| Title | The value of environmental sanitation – case studies |
| Author(s) | |
| Publication (Day/Month/Year) | 2006 |
| Page numbers | 25 |
| URL | http://es.ircwash.org/sites/default/files/Snel-2006-Value.pdf |
| » | Tanzania - Demographic and Health Survey 1996 |