Design manual on small community water supplies
- Colombo NWS&DB & WHO 1982
- various paging : ill., charts
WATER SUPPLY
WATER DISTRIBUTION SYSTEM
628.1 / N3
WATER SUPPLY
WATER DISTRIBUTION SYSTEM
628.1 / N3
Copyright @ 2015-2021 Library, University of Moratuwa, Katubedda, Moratuwa (10400), Sri Lanka