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	Sustainable Sanitation for Rural Bulgaria  diaporama powerpoint - 2008 - 20 pp Ed. WECF - Utrecht
	Access to safe sanitation – a right for EU citizens  film video internet - 2008 - 8 mn Ed. Rapsode Production - Paris WECF - Utrecht
	School Environment  Current Situation of Water and Sanitation diaporama powerpoint - 2005 - 38 pp Ed. Earth Forever - Stara Zagora

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