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Biblio

Found 3 results
Filters: Author is O'Brien, D.  [Clear All Filters]
1994
D. O'Brien y Rahardjo, B., «Community self-financing of water and sanitation systems», Waterlines, an international journal of water, sanitation and waste, pp. p. 10-13: 3 fig., 1 tab., photogr., 1994.
1991
D. O'Brien, «Data collection handbook : CARE tools for evaluation». CARE, Technical Assistance Group, New York, NY, USA, p. 124 p.: 20 fig., 1991.
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