== External links ==
* [http://www.sanddam.org www.sanddam.org - All information on sand dams]
* [http://
[email protected] Sasol Project Kenya]
* [http://www.acaciainstituteacaciawater.nl com ACACIA Water]
* [http://www.unep.or.jp UNEP]
* [http://www.iah.org/recharge IAH]