Changes

Biosand filter

45 bytes added, 16:56, 25 June 2008

Fixed icon

[[Image:Biosand_filter_icon.png|right]] == Movie ==

* Health and filters [http://www.youtube.com/watch?v=LPAWuws7qMM&feature=related

* Demo [http://www.youtube.com/watch?v=9Cj4yO4nLLY&feature=related www.youtube.com/watch?v=9Cj4yO4nLLY&feature=related ]

* Zambia [http://www.youtube.com/watch?v=f5htXA1OVio&feature=related www.youtube.com/watch?v=f5htXA1OVio&feature=related ]

== External links ==

* Organisation [http://biosandfilter.org/biosandfilter/ http://biosandfilter.org/biosandfilter/ ]

Akvopedia-spade, akvouser, administrator

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