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Biblio

Found 3 results
Filters: Keyword is small-scale activities and Author is Collignon, B.  [Clear All Filters]
2000
B. Collignon and Vezina, M., Independent water and sanitation providers in African cities : full report of a ten-country study. World Bank, Washington, DC, USA, p. iv, 64 p. : 8 boxes, 13 fig., 18 tab., 2000.
1994
T. Debris and Collignon, B., Entrepreneurs puisatiers du Sahel : la promotion des artisans et des petites entreprises du secteur hydraulique. Association Francaise des Volontaires du Progres, Montlhery, France, p. 142 p.: fig., tab., ill., boxes, 1994.
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