| Consultas | |
|---|---|
| Edwin Chadwick : report on the sanitary condition of the labouring population of Great Britain, 1842 | 19 |
| Edwin Chadwick : report on the sanitary condition of the labouring population of Great Britain, 1842 |
| Consultas | |
|---|---|
| Estados Unidos | 17 |
| Suecia | 2 |
| Consultas |
|---|