Occupational health problems in agriculture - report of the fourth session of the Joint ILO/WHO Committee on Occupational Health and related papers
- Språk
- Engelska
| Förlag | År | Ort | Om boken | ISBN |
|---|---|---|---|---|
| ILO | 1963 | Utgivningsland okänt / Ej specificerat, Geneva | 223 sidor. |