
Proceedings of the meeting of the Operation and Maintenance Working Group, Geneva, 19-22 June 1990 / organized with the support of IRC, International Water and Sanitation Centre, Netherlands, WASH (Water and Sanitation Project, USA, WB/UNDP (UNDP/World Bank Water and Sanitation Programme) ; [co-sponsored by GTZ]. v. 1., Report of the meeting / World Health Organization. Community Water Supply and Sanitation Unit;Deutsche Gesellschaft für Technische Zusammenarbeit
Tác giả : World Health Organization. Community Water Supply and Sanitation Unit;Deutsche Gesellschaft für Technische Zusammenarbeit
Nhà xuất bản : World Health Organization
Năm xuất bản : 1990
Chủ đề : 1. Maintenance. 2. Sanitation. 3. Water Supply.
Thông tin chi tiết
Tóm tắt : | ONLINEWHO/CWS/90.14. Unpublished28 p. |
Thông tin dữ liệu nguồn
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https://iris.who.int/handle/10665/58404 |