Subject
- Hydraulic Facilities20
- Irrigation[remove]20
- Sennar Dam (Sudan)20
- Water20
- Water Use20
- Civil engineering19
- Dam Construction19
- Dams19
- Engineering19
- Labourers3
- Occupations3
- Canals2
- Irrigation Canals2
- Rail Transport2
- Transportation2
- Bodies Of Water1
- Railway Bridges1
- Railway Buildings and Structures1
- Railway Locomotives1
- Railway Vehicles1