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close this bookOperation and Maintenance of Water and Sewerage Systems (Ministry of Water - Tanzania - Rwegarulila Water Resources Institute, 1999, 90 p.)
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Open this folder and view contentsA. Maintenance of Water Supply Units Principles and General Procedures
Open this folder and view contentsB. Operation and Maintenance in Tanzania
Open this folder and view contentsC. General Guide Lines in Construction of Water Structure
Open this folder and view contentsD. Operation and Maintenance Tasks and Their Frequencies
Open this folder and view contentsANNEXES
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