WISA
| Naam | Water Institute of Southern Africa |
| Straat | P.O. Box 6011 |
| Postcode | 1685 |
| Plaats | Halfway House |
| Land | Zuid Afrika |
| Telefoon | +27 11 805-3537 |
| Fax | +27 11 315-1258 |
| Website | http://www.wisa.org.za |
| Naam | Water Institute of Southern Africa |
| Straat | P.O. Box 6011 |
| Postcode | 1685 |
| Plaats | Halfway House |
| Land | Zuid Afrika |
| Telefoon | +27 11 805-3537 |
| Fax | +27 11 315-1258 |
| Website | http://www.wisa.org.za |