Models of management systems for the operation and maintenance of rural water supply and sanitation systems / Roark, Philip;Hodgkin, Jonathan;Wyatt, Alan;World Health Organization. Division of Operational Support in Environmental Health;Environmental Health Project;Water and Sanitation for Health Project
Tác giả : Roark, Philip;Hodgkin, Jonathan;Wyatt, Alan;World Health Organization. Division of Operational Support in Environmental Health;Environmental Health Project;Water and Sanitation for Health Project
Nhà xuất bản : World Health Organization
Năm xuất bản : 1994
Chủ đề : 1. Conservation of Water Resources. 2. Sanitation. 3. Water Supply.
Thông tin chi tiết
Tóm tắt : | Environmental Health Project (EHP) (Originally produced by the WASH Project of the U.S. Agency for International Development)ONLINE82 p. |
Thông tin dữ liệu nguồn
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https://iris.who.int/handle/10665/59100 |