Showing 4873 results
Subjects| Subjects term | Scope note | Archival description count | Authority record count |
|---|---|---|---|
|
Hydrobiology
(1)
Use for: Vida acuática | 0 | 0 | |
|
Hydrocarbons
Use for: Carbure d'hydrogène | 0 | 0 | |
| Hydrodynamics | 0 | 0 | |
|
Hydroelectric power
(1)
Use for: Hydropower, Water power, Energía del agua, Energía hidraúlica, Energía hídrica, Hidroelectricidad, Énergie hydraulique, Force hydraulique, Houille blanche | 0 | 0 | |
| Hydroelectric power stations | 0 | 0 | |
| Hydrogen | 0 | 0 | |
| Hydrogeological maps | 0 | 0 | |
|
Hydrogeology
(1)
Use for: Geohydrology, Ground water geology, Geohidrología, Hidrología de las aguas dulces, Hidrología de las aguas subterráneas, Géohydrologie, Hydrologie des eaux souterraines, Hydrologie souterraine | 0 | 0 | |
|
Hydrographic surveying
Use for: Relevé hydrographique | 0 | 0 | |
| Hydrographs | 0 | 0 |