Subject
- Archaeological Survey Of India Collections30
- Archaeological Survey Of India: India Office Series30
- Hydraulic Facilities25
- Irrigation25
- Water25
- Water Use25
- Water Supplies22
- Canals18
- Dams8
- Boats6
- Transportation6
- Vessels6
- Water transport6
- Architecture5
- Bodies Of Water5
- Architectural Types4
- Locks ( Hydraulic Facilities )4
- Rivers4
- Bridges3
- Civil engineering2