Showing 597 results
Subjects| Subjects term | Scope note | Archival description count | Authority record count |
|---|---|---|---|
| Infraestructura (5) | 1 | 0 | |
| Viviendas económicas (4) | 1 | 0 | |
| Recursos energéticos renovables (4) | 1 | 0 | |
| Energía solar (3) | 0 | 0 | |
| Planeamiento (1) | 1 | 0 | |
| Tierra | 0 | 0 | |
| Escuelas (3) | 0 | 0 | |
| Escuela rural unitaria (1) | 1 | 0 | |
| Cinta magnética analógica (2) | 45 | 0 | |
| Trabajos de campo | 36 | 0 |