Audience Dialogue, Glossary of Research Methods: http://www.audiencedialogue.net/gloss-meth.html
Blue Egg (all things being Eco): http://www.blueegg.com/Green-Glossary/Rainwater-harvesting.html
CENA: http://nat206.cena.usp.br/
Central European University: http://www.ceu.hu/
Constitution of Kenya :http://kenya.rcbowen.com/constitution/chap9.html.
Energy foundation: http://www.ghanaef.org/programmes/re_biogas.htm
Kenya National Bureau of Statistics: http://www.knbs.or.ke/
FAO: http://www.fao.org/
SoftKenya.com (all about Kenya): www.softkenya.com/county/
The Free Library: http://www.thefreelibrary.com
WASREB: http://www.wasreb.go.ke/
World Plumbing Council Working Group 2008: www.waterwiki.net
WHO: http://www.who.int/topics/sanitation/en/
WHO (2006) Guidelines for Drinking Water Quality: http://who.int/en/
WHO/UNICEF Joint Monitoring Programme (JMP):
http://www.wssinfo.org/definitions-methods/introduction/
http://www.wssinfo.org/definitions-methods/watsan-categories/
Water Services Trust Fund: http://www.wstfkenya.org/
Babylon Dictionary: http://dictionary.babylon.com/hand_pump/
Dictionary.com: http://dictionary.reference.com/browse/
The Free Dictionary: http://www.thefreedictionary.com
