Showing 4941 results
Subjects| Subjects term | Scope note | Archival description count | Authority record count |
|---|---|---|---|
| River and lake engineering (1) | 0 | 0 | |
|
Irrigation
Use for: Irrigation canals, Irrigation engineering, Irrigation systems, Canal de irrigación, Regadío, Sistema de irrigación | 0 | 0 | |
|
Coastal protection
Use for: Coastal erosion control |
|
0 | 0 |
| Reservoirs | 0 | 0 | |
| Hydraulic structures (2) | 0 | 0 | |
| Dams | 0 | 0 | |
|
Harbour and coastal engineering
(1)
Use for: Ingeniería de costas, Ingeniería de puertos | 0 | 0 | |
|
Drainage engineering
Use for: Land drainage, Drenaje de tierras | 0 | 0 | |
|
Concentration camps
Use for: Campo de exterminio | 0 | 0 | |
| Genocide | 0 | 0 |