| Consultes | |
|---|---|
| Edwin Chadwick : report on the sanitary condition of the labouring population of Great Britain, 1842 | 27 |
| Edwin Chadwick : report on the sanitary condition of the labouring population of Great Britain, 1842 |
| Consultes | |
|---|---|
| Estats Units | 17 |
| Suècia | 10 |
| Consultes |
|---|