Changes

== Examples and initiatives ==

In Nicaragua short "hands-on" training courses teach users how to make their own storage tank for irrigation.

== External links ==

* General [http://www.unep.org www.unep.org ] [http://www.rainfoundation.org www.rainfoundation.org ] [http://www.hrwallingford.co.uk www.hrwallingford.co.uk ] [http://www.rainwaterharvesting.org www.rainwaterharvesting.org ]

* Austra-Nica tanks [http://www.ropepumps.org www.ropepumps.org ] [http://www.practicafoundation.nl www.practicafoundation.nl ]