Subject
- Water[remove]178
- Water Supplies155
- Architecture79
- Tanks50
- Hydraulic Facilities48
- Architectural Types44
- Civil engineering44
- Engineering44
- Architectural Styles30
- Religious Buildings30
- Canals28
- Wells27
- Irrigation Canals26
- Ganges Canal (Uttaranchal/Uttar Pradesh)24
- Irrigation23
- Water Use23
- Architectural Elements22
- Reservoirs22
- Dams21
- Sennar Dam (Sudan)20