Production rate and work strain on workers in cutting of pines in Tanzania
Finna-arvio
Production rate and work strain on workers in cutting of pines in Tanzania
Tallennettuna:
| Kieli |
englanti |
|---|---|
| Alkuteoksen kieli |
englanti |
| Tiivistelmän kieli |
suomi |
| Luokitus | |
| Aiheet |