অনুরূপ উপাদানগুলি: Water supply & sanitation :
- Water supply & sanitation : rural and low income urban communities /
- Water supply & sanitation : rural and low income urban communities /
- Water supply and pollution control /
- Water and Wastewater Engineering : Design Principles and Practice /
- Twort's water supply /
- Water and waste water technology /
বিষয়: Water-supply, Rural
বিষয়: Drinking water
লেখক: Ahmed, M. Feroze
- Environmental Safeguards in the Construction of Padma Bridge
- Technologies for arsenic removal from drinking water : a compilation of papers presented at the International Workshop on Technologies for Arsenic Removal from Drinking Water organized by Bangladesh University of Engineering and Technology (BUET), Dhaka, Bangladesh and the United Nations University (UNU), Tokyo, Japan /
- Water supply & sanitation : rural and low income urban communities /
- Water supply & sanitation : rural and low income urban communities /
- Water supply & sanitation : rural and low income urban communities /