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Biblio

Found 3 results
Filters: Keyword is millennium development goals and Author is Perez, E.  [Clear All Filters]
2006
E. Perez y Parkinson, J., «Taking sanitation to scale», Waterlines, an international journal of water, sanitation and waste, pp. p. 2-4 : photogr., 2006.
2005
P. Kolsky, Perez, E., Vandersypen, W., y L. Jensen, O., «Sanitation and hygiene at the World Bank : an analysis of current activities», vol. no. 6. World Bank, Washington, DC, USA, p. vii, 19 p. : 4 boxes, 14 fig., 4 tab., 2005.
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