Showing 4941 results
Subjects| Subjects term | Scope note | Archival description count | Authority record count |
|---|---|---|---|
|
Energy supply
Use for: Aporte de energía, Aprovisionamiento de energía, Suministro de energía | 0 | 0 | |
|
Electric power
Use for: Electrical energy, Corriente eléctrica | 1 | 0 | |
|
Energy resources
(17)
Use for: Energy, Power resources, Energía, Medios energéticos | 0 | 0 | |
| Fuel resources (2) | 0 | 0 | |
| Coal resources | 0 | 0 | |
| Nonrenewable energy sources (5) | 0 | 0 | |
|
Gas resources
Use for: Natural gas, Gas natural | 0 | 0 | |
|
Nuclear energy
Use for: Atomic energy, Energía atómica | 0 | 0 | |
|
Petroleum resources
Use for: Oil resources, Recursos petroleros | 0 | 0 | |
|
Renewable energy sources
(9)
Use for: Alternative energy sources, Fuente de energía alternativa | 0 | 0 |