This booklet is intended to serve as a field manual for Self-Help Housing Agency Technical Assistants (SHHATA's) who are charged with inspecting and assisting in the construction of what are known in Botswana as "Revised earth closet type II" (REC II) latrines, these are ventilated improved pit (VIP) latrines, which are particularly suitable for use in urban areas. The SHHATA's have three major responsibilities in the field of sanitation: (a) inspecting...
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详细
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1983/04/30
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工作文件（编号系列）
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TAG3
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1
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1
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2010/07/01
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Disclosed
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Le cabinet d'aisances ameliore a double fosse ventilee : manuel de construction pour le Botswana
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Latrine