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This technical note sets out preliminary guidelines for the design and construction of vent pipes for ventilated improved pit (VIP) latrines. These guidelines are based on extensive fieldwork, done in...
Type de document: Document de travail (série numérotée)Numéro du rapport: TAG6Date du document: 1 janvier 1983Mode de publication: DisclosedAuteur: Ryan, Beverley A.,Mara, D. Duncan,UNDP,Technical