Mostrando 445 resultados
Materias| término Materias | Nota sobre el alcance | Descripción archivística elementos | Registro de autoridad elementos |
|---|---|---|---|
| Brain | 2 | 0 | |
| Breeding | 36 | 0 | |
| Breeding, captive: conservation | 31 | 0 | |
| Budgerigars | 9 | 0 | |
| Buffalo | 1 | 0 | |
| Burrowing | 1 | 0 | |
| Buzzards | 1 | 0 | |
| Camels | 4 | 0 | |
| Canaries | 2 | 0 | |
| Cannibalism | 1 | 0 |