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A Manual on Communication for Water Supply and Environmental Sanitation textbook - 1999 - 83 pp - n° 7 Ed. UNICEF - New York |
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A Manual Hygiene Promotion textbook - 1999 - 85 pp - n° 6 Ed. LSHTM - London UNICEF - New York |
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A Manual on School Sanitation and Hygiene textbook - 1998 - 74 pp - n° 5 Ed. IRC - Den Haag UNICEF - New York |
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A Sanitation Handbook textbook - 1997 - 155 pp - n° 3 Ed. EHP - Arlington UNICEF - New York |
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Manuel sur l'Eau Série de Directives Techniques Vers une meilleure programmation textbook - 1999 - 121 pp - n° 2 Ed. UNICEF - New York |
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A water handbook Towards Better Programming textbook - 1999 - 116 pp - n° 2 Ed. UNICEF - New York |
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